Metodos Evaporacion y Evapotranspiracion

metodos de evapotranspiracion

JENSEN HAISECtedra:HIDROLOGIA GENERALCatedrtico:ABEL A. MUIZ PAUCARMAYTAAlumno:SIERRA CARHUAMACA ADBEL ISAAC

CALCULO DE EVAPOTRANSPIRACION (ETo)ESTACION:HUASAHUASIGRADOSMINUTOSSEGUNDOS TOTALDEPARTAMENTO:JUNINLATITUD:150015PROVINCIA:TARMALONGITUD:1515DISTRITO:HUASAHUASIALTITUD:800MESN dasRsT media CETo(mm/mes)(mm/da)ENE317.4529.85190.8226.156FEB287.5030.15175.0886.253MAR317.2130.05185.7935.993ABR307.1729.70176.9775.899MAY317.0129.50177.6515.731JUN306.5030.05162.0945.403JUL316.4029.55162.4405.240AGO316.4030.25165.9125.352SET307.0229.00169.5335.651OCT317.6829.76196.1126.326NOV307.4730.00186.0156.201DIC317.5629.56191.8846.190ANUAL36529.782140.320PROMEDIO5.866

ESTACION:SAN RAMONGRADOSMINUTOSSEGUNDOS TOTALDEPARTAMENTO:JUNINLATITUD:150015PROVINCIA:TARMALONGITUD:1515DISTRITO:HUASAHUASIALTITUD:800MESN dasRs
KATTY: RADIACION TOTAL SOLAR DIARIAT media CETo(mm/mes)(mm/da)ENE317.4529.85190.8226.156FEB287.5030.15175.0886.253MAR317.2130.05185.7935.993ABR307.1729.70176.9775.899MAY317.0129.50177.6515.731JUN306.5030.05162.0945.403JUL316.4029.55162.4405.240AGO316.4030.25165.9125.352SET307.0229.00169.5335.651OCT317.6829.76196.1126.326NOV307.4730.00186.0156.201DIC317.5629.56191.8846.190ANUAL36529.782140.320PROMEDIO5.866ESTACION:MEZA PATAGRADOSMINUTOSSEGUNDOS TOTALDEPARTAMENTO:JUNINLATITUD:150015PROVINCIA:TARMALONGITUD:1515DISTRITO:HUASAHUASIALTITUD:800MESN dasRs
KATTY: RADIACION TOTAL SOLAR DIARIAT media CETo(mm/mes)(mm/da)ENE317.4529.85190.8226.156FEB287.5030.15175.0886.253MAR317.2130.05185.7935.993ABR307.1729.70176.9775.899MAY317.0129.50177.6515.731JUN306.5030.05162.0945.403JUL316.4029.55162.4405.240AGO316.4030.25165.9125.352SET307.0229.00169.5335.651OCT317.6829.76196.1126.326NOV307.4730.00186.0156.201DIC317.5629.56191.8846.190ANUAL36529.782140.320PROMEDIO5.866ESTACION:HUALLAMAYOGRADOSMINUTOSSEGUNDOS TOTALDEPARTAMENTO:JUNINLATITUD:150015PROVINCIA:TARMALONGITUD:1515DISTRITO:HUASAHUASIALTITUD:800MESN dasRs
KATTY: RADIACION TOTAL SOLAR DIARIAT media CETo(mm/mes)(mm/da)ENE317.4529.85190.8226.156FEB287.5030.15175.0886.253MAR317.2130.05185.7935.993ABR307.1729.70176.9775.899MAY317.0129.50177.6515.731JUN306.5030.05162.0945.403JUL316.4029.55162.4405.240AGO316.4030.25165.9125.352SET307.0229.00169.5335.651OCT317.6829.76196.1126.326NOV307.4730.00186.0156.201DIC317.5629.56191.8846.190ANUAL36529.782140.320PROMEDIO5.866

METODO DE JENSEN HAISEPET = Rs (0.025T + 0.08)PET = Rs (0.025T + 0.08)PET = Rs (0.025T + 0.08)PET = Rs (0.025T + 0.08)PET = Rs (0.025T + 0.08)PET = Rs (0.025T + 0.08)PET = Rs (0.025T + 0.08)

BLANEY

CALCULO DE EVAPOTRANSPIRACION (ETo)

METODO DE BLANEY - CRIDDLE (MODIF-FAO)

ESTACION CHILCAYOC

DISTRITO: LATITUD: 1403'03''PROVINCIA: AYACUCHOLONGITUD: 7338'38''DEPTO: AYACUCHOALTITUD: 3051 m.s.n.m

ETo = a + b x f

f = P x (0.46 x Tm + 8.13)

MESN dasTemp. Media diaria (C)V. Viento diario (m/s)HR mnima (%)Nubocidad Media diaria (octavos)Nn / NCoef. Regres. Lineal% Horas luz diariaFactor U.C. (f) (mm/da)ETo(Tabla2.15)abP(mm/mes)(mm/da)INTERPOLACION DE VALORES DE N (TABLA 2.15 b DEL MANUAL HIDROESTA)ENE3110.922.948.86.5715.370.43-1.81.280.2903.8195.533.08LATITUDENEFEBMARABRMAYJUNJULAGOSEPOCTNOVDICFEB2810.342.828.775.4914.260.38-1.81.280.2803.6178.902.820.240.160.080-0.16-0.24-0.24-0.1600.160.160.24MAR319.202.748.175.9014.070.42-1.81.280.2803.4681.552.63TABLA1012.612.412.111.811.611.511.611.81212.312.612.7ABR3010.032.978.194.6412.830.36-1.81.280.2703.4478.122.60ESTACION41412.8412.5612.1811.811.4411.2611.3611.641212.4612.7612.94MAY319.452.818.882.6611.540.23-1.81.280.2603.2472.932.35TABLA51512.912.612.211.811.411.211.311.61212.512.813JUN309.942.948.32.2810.580.22-1.81.280.2523.2068.922.300.30.20.10-0.2-0.3-0.3-0.200.20.20.3JUL319.452.808.961.5810.540.15-1.81.280.2603.2472.912.35AGO3110.063.088.872.4711.340.22-1.81.280.2623.3476.812.48INTERPOLACION DE VALORES DE P (TABLA 2.17 b DEL MANUAL HIDROESTA)SET309.992.958.864.0812.940.32-1.81.280.2703.4477.922.60LATITUDENEFEBMARABRMAYJUNJULAGOSEPOCTNOVDICOCT319.292.768.194.8313.020.37-1.81.280.2803.4782.012.6500000-0.0080-0.008000.0080NOV309.112.718.745.6014.340.39-1.81.280.2883.5582.282.74TABLA100.290.280.280.270.260.260.260.270.270.280.280.29DIC3110.822.948.185.7213.90.41-1.81.280.2903.8095.043.074140.290.280.280.270.260.2520.260.2620.270.280.2880.29ANUAL3659.882.878.584.320.27962.92EST5150.290.280.280.270.260.250.260.260.270.280.290.2900000-0.010-0.01000.010

ESTACION PAUCARAY


ETo = a + b x f

f = P x (0.46 x Tm + 8.13)

MESN dasTemp. Media diaria (C)V. Viento diario (m/s)HR mnima (%)Nubocidad Media diaria (octavos)Nn / NCoef. Regres. Lineal% Horas luz diariaFactor U.C. (f) (mm/da)ETo(Tabla2.15)abP(mm/mes)(mm/da)INTERPOLACION DE VALORES DE N (TABLA 2.15 b DEL MANUAL HIDROESTA)ENE3110.82.4911.107.0918.1880.39-1.81.280.2903.8094.923.06LATITUDENEFEBMARABRMAYJUNJULAGOSEPOCTNOVDICFEB2811.552.2010.235.9816.2080.37-1.81.280.2803.7684.503.020.240.160.080-0.16-0.24-0.24-0.1600.160.160.24MAR3110.952.299.756.3816.1330.40-1.81.280.2803.6990.492.92TABLA1012.612.412.111.811.611.511.611.81212.312.612.7ABR3010.052.5310.215.0915.30.33-1.81.280.2703.4478.222.61ESTACION41412.8412.5612.1811.811.4411.2611.3611.641212.4612.7612.94MAY3182.339.712.9612.6660.23-1.81.280.2603.0766.042.13TABLA51512.912.612.211.811.411.211.311.61212.512.813JUN306.652.4910.022.6412.6550.21-1.81.280.2522.8254.271.810.30.20.10-0.2-0.3-0.3-0.200.20.20.3JUL316.352.5010.162.0612.2190.17-1.81.280.2602.8758.211.88AGO316.82.5510.273.1613.4280.24-1.81.280.2622.9561.241.98INTERPOLACION DE VALORES DE P (TABLA 2.17 b DEL MANUAL HIDROESTA)SET308.452.5210.064.5214.5830.31-1.81.280.2703.2470.592.35LATITUDENEFEBMARABRMAYJUNJULAGOSEPOCTNOVDICOCT319.22.519.494.6514.1430.33-1.81.280.2803.4681.552.6300000-0.0080-0.008000.0080NOV309.12.539.616.0715.6810.39-1.81.280.2883.5582.212.74TABLA100.290.280.280.270.260.260.260.270.270.280.280.29DIC3110.92.4610.976.2617.2290.36-1.81.280.2903.8195.453.084140.290.280.280.270.260.2520.260.2620.270.280.2880.29ANUAL3659.072.4510.134.740.27917.70EST5150.290.280.280.270.260.250.260.260.270.280.290.2900000-0.010-0.01000.010

ESTACION CHACCRAMPA


ETo = a + b x f

f = P x (0.46 x Tm + 8.13)

MESN dasTemp. Media diaria (C)V. Viento diario (m/s)HR mnima (%)Nubocidad Media diaria (octavos)Nn / NCoef. Regres. Lineal% Horas luz diariaFactor U.C. (f) (mm/da)ETo(Tabla2.15)abP(mm/mes)(mm/da)INTERPOLACION DE VALORES DE N (TABLA 2.15 b DEL MANUAL HIDROESTA)ENE3117.6052.5911.667.5612.8340.59-1.81.280.2904.71130.944.22LATITUDENEFEBMARABRMAYJUNJULAGOSEPOCTNOVDICFEB2817.6152.5410.796.3512.560.51-1.81.280.2804.55112.504.020.2340.160.080-0.16-0.24-0.24-0.1600.160.160.24MAR3117.982.4210.316.7912.180.56-1.81.280.2804.59126.424.08TABLA1012.612.412.111.811.611.511.611.81212.312.612.7ABR3017.682.3110.775.6211.80.48-1.81.280.2704.39114.613.82ESTACION3.913.912.83412.5612.1811.811.4411.2611.3611.641212.4612.7612.94MAY3117.382.6210.273.2411.440.28-1.81.280.2604.19110.563.57TABLA51512.912.612.211.811.411.211.311.61212.512.813JUN3017.0352.4510.583.0811.260.27-1.81.280.2524.03100.623.350.30.20.10-0.2-0.3-0.3-0.200.20.20.3JUL3116.8252.6310.722.5311.360.22-1.81.280.2604.13107.923.48AGO3116.7352.7310.833.8111.640.33-1.81.280.2624.15108.883.51INTERPOLACION DE VALORES DE P (TABLA 2.17 b DEL MANUAL HIDROESTA)SET3016.982.5610.625.02120.42-1.81.280.2704.30111.273.71LATITUDENEFEBMARABRMAYJUNJULAGOSEPOCTNOVDICOCT3117.3252.5010.055.1812.460.42-1.81.280.2804.51123.073.9700000-0.00780-0.0078000.00780NOV3017.552.5910.176.6612.760.52-1.81.280.2884.66125.074.17TABLA100.290.280.280.270.260.260.260.270.270.280.280.29DIC3117.8152.4411.536.9812.940.54-1.81.280.2904.73132.054.263.913.90.290.280.280.270.260.25220.260.26220.270.280.28780.29ANUAL36517.382.5310.695.240.271403.92EST5150.290.280.280.270.260.250.260.260.270.280.290.2900000-0.010-0.01000.010

ESTACION QUEROBAMBA


ETo = a + b x f

f = P x (0.46 x Tm + 8.13)

MESN dasTemp. Media diaria (C)V. Viento diario (m/s)HR mnima (%)Nubocidad Media diaria (octavos)Nn / NCoef. Regres. Lineal% Horas luz diariaFactor U.C. (f) (mm/da)ETo(Tabla2.15)abP(mm/mes)(mm/da)INTERPOLACION DE VALORES DE N (TABLA 2.15 b DEL MANUAL HIDROESTA)ENE3110.083.189.926.6016.5190.40-1.81.280.2903.7091.112.94LATITUDENEFEBMARABRMAYJUNJULAGOSEPOCTNOVDICFEB2811.082.989.595.5015.0880.36-1.81.280.2803.7082.332.940.240.160.080-0.16-0.24-0.24-0.1600.160.160.24MAR3110.733.088.325.9014.2210.41-1.81.280.2803.6689.372.88TABLA1012.612.412.111.811.611.511.611.81212.312.612.7ABR309.383.217.944.1012.0370.34-1.81.280.2703.3675.032.50ESTACION41412.8412.5612.1811.811.4411.2611.3611.641212.4612.7612.94MAY317.583.079.042.0011.040.18-1.81.280.2603.0264.052.07TABLA51512.912.612.211.811.411.211.311.61212.512.813JUN305.983.158.450.809.2530.09-1.81.280.2522.7451.291.710.30.20.10-0.2-0.3-0.3-0.200.20.20.3JUL315.633.199.082.4011.4840.21-1.81.280.2602.7954.791.77AGO315.883.349.071.8010.8710.17-1.81.280.2622.8456.841.83INTERPOLACION DE VALORES DE P (TABLA 2.17 b DEL MANUAL HIDROESTA)SET308.133.168.824.1012.9240.32-1.81.280.2703.2069.072.30LATITUDENEFEBMARABRMAYJUNJULAGOSEPOCTNOVDICOCT318.533.018.623.6012.2170.29-1.81.280.2803.3878.122.5200000-0.0080-0.008000.0080NOV308.833.048.935.4014.3260.38-1.81.280.2883.5180.832.69TABLA100.290.280.280.270.260.260.260.270.270.280.280.29DIC319.783.179.305.3014.5980.36-1.81.280.2903.6689.522.894140.290.280.280.270.260.2520.260.2620.270.280.2880.29ANUAL3658.473.138.923.960.27882.35EST5150.290.280.280.270.260.250.260.260.270.280.290.2900000-0.010-0.01000.010

TURCCALCULO DE EVAPOTRASPIRACION (ETo)ESTACION:HUASAHUASIGRADOSMINUTOSSEGUNDOS TOTALDEPARTAMENTO:JUNINLATITUD:150015PROVINCIA:TARMALONGITUD:1515DISTRITO:HUASAHUASIALTITUD:800MESN dasPrecipitacionT media CETo(mm/mes)(mm/da)ENE3185.34029.85169.0575.453FEB2872.71530.15153.3525.477MAR3142.33530.05168.6685.441ABR3031.85529.70161.3815.379MAY3120.01029.50163.0545.260JUN3015.32130.05155.7275.191JUL3127.01629.55165.5275.340AGO3133.56530.25168.4765.435SET3037.48529.00160.0755.336OCT3161.46029.76168.5105.436NOV3060.03030.00163.7055.457DIC3178.88029.56168.1715.425ANUAL 365566.01229.781965.704PROMEDIO5.386Eto5.457

ESTACION:SAN RAMONGRADOSMINUTOSSEGUNDOS TOTALDEPARTAMENTO:JUNINLATITUD:150015PROVINCIA:TARMALONGITUD:1515DISTRITO:HUASAHUASIALTITUD:800MESN dasPrecipitacionT media CETo(mm/mes)(mm/da)ENE3185.34029.85169.0575.453FEB2872.71530.15153.3525.477MAR3142.33530.05168.6685.441ABR3031.85529.70161.3815.379MAY3120.01029.50163.0545.260JUN3015.32130.05155.7275.191JUL3127.01629.55165.5275.340AGO3133.56530.25168.4765.435SET3037.48529.00160.0755.336OCT3161.46029.76168.5105.436NOV3060.03030.00163.7055.457DIC3178.88029.56168.1715.425ANUAL 365566.01229.78
KATTY: promedio de las temperaturas medias1965.704PROMEDIO5.386Eto5.457

ESTACION:MEZA PATAGRADOSMINUTOSSEGUNDOS TOTALDEPARTAMENTO:JUNINLATITUD:150015PROVINCIA:TARMALONGITUD:1515DISTRITO:HUASAHUASIALTITUD:800MESN dasPrecipitacionT media CETo(mm/mes)(mm/da)ENE3185.34029.85169.0575.453FEB2872.71530.15153.3525.477MAR3142.33530.05168.6685.441ABR3031.85529.70161.3815.379MAY3120.01029.50163.0545.260JUN3015.32130.05155.7275.191JUL3127.01629.55165.5275.340AGO3133.56530.25168.4765.435SET3037.48529.00160.0755.336OCT3161.46029.76168.5105.436NOV3060.03030.00163.7055.457DIC3178.88029.56168.1715.425ANUAL 365566.01229.78

ESTACION:HUALLAMAYOGRADOSMINUTOSSEGUNDOS TOTALDEPARTAMENTO:JUNINLATITUD:150015PROVINCIA:TARMALONGITUD:1515DISTRITO:HUASAHUASIALTITUD:800MESN dasPrecipitacionT media CETo(mm/mes)(mm/da)ENE3185.34029.85169.0575.453FEB2872.71530.15153.3525.477MAR3142.33530.05168.6685.441ABR3031.85529.70161.3815.379MAY3120.01029.50163.0545.260JUN3015.32130.05155.7275.191JUL3127.01629.55165.5275.340AGO3133.56530.25168.4765.435SET3037.48529.00160.0755.336OCT3161.46029.76168.5105.436NOV3060.03030.00163.7055.457DIC3178.88029.56168.1715.425ANUAL 365566.01229.78

METODO DE TURCETo = P/(0,9+P^(2)/L^(2))^(0,5)ETo = P/(0,9+P^(2)/L^(2))^(0,5)ETo = P/(0,9+P^(2)/L^(2))^(0,5)ETo = P/(0,9+P^(2)/L^(2))^(0,5)ETo = P/(0,9+P^(2)/L^(2))^(0,5)ETo = P/(0,9+P^(2)/L^(2))^(0,5)ETo = P/(0,9+P^(2)/L^(2))^(0,5)

CHRISTENSENCALCULO DE EVAPOTRASPIRACION (ETo)ESTACION:HUASAHUASIGRADOSMINUTOSSEGUNDOS TOTALDEPARTAMENTO:JUNINLATITUD:150015PROVINCIA:TARMALONGITUD:1515DISTRITO:HUASAHUASIALTITUD:F =1.04F: Factor de cultivo.MESN dasR CLCT media CT.D.FCRCclcCTCTDETo(mm/mes)(mm/da)ENE3116.595.3029.85-0.301.041.140.891.080.93185.455.98FEB2816.455.3030.150.101.041.130.891.080.94167.065.97MAR3115.865.3030.050.351.041.090.891.080.94179.695.80ABR3013.455.3029.700.201.040.960.891.080.94151.485.05MAY3112.755.3029.50-0.551.040.920.891.080.93148.894.80JUN3011.265.3030.050.501.040.830.891.080.94132.034.40JUL3111.765.3029.55-0.701.040.860.891.080.93139.494.50AGO3113.465.3030.251.251.040.960.891.080.95158.315.11SET3014.895.3029.00-0.761.041.040.891.070.93162.815.43OCT3115.435.3029.76-0.241.041.070.891.080.93174.585.63NOV3016.215.3030.000.451.041.110.891.080.94177.195.91DIC3116.035.3029.56-0.231.041.100.891.080.93180.075.81ANUAL36529.781957.03Promedio5.36ESTACION:SAN RAMONGRADOSMINUTOSSEGUNDOS TOTALDEPARTAMENTO:JUNINLATITUD:150015PROVINCIA:CHANCHAMAYOLONGITUD:1414DISTRITO:LA MERCEDALTITUD:F =1.04MESN dasR
windows: radiacin terica en la cima de la atmsfera, expresada en mm/daCLC
windows: nubosidad en dcimasT media CT.D.
windows: diferencia de temperatura (C)

F
windows: factor de cultivo. Su valor para algunos cultivos es dado po GrassiCR
windows: CR = coeficiente de radiacionFORMULA:CR=0.1824 + 0.0575RCclc
windows: Cclc=coeficiente de nubosidadFORMULA:Cclc=1.15 - 0.05ClcCT
windows: CT=coeficiente de temperaturaCT=0.62081 + 0.02633T - 0.0003682T^2CTD
windows: FORMULA:CTD=0.9361 + 0.00767TDETo(mm/mes)(mm/da)ENE3116.595.3018.320.121.041.140.890.980.94168.995.45FEB2816.455.3018.200.651.041.130.890.980.94151.975.43MAR3115.865.3017.550.001.041.090.890.970.94160.915.19ABR3013.455.3017.551.221.040.960.890.970.95137.364.58MAY3112.755.3016.33-1.011.040.920.890.950.93131.184.23JUN3011.265.3017.34-0.721.040.830.890.970.93117.043.90JUL3111.765.3018.06-0.901.040.860.890.980.93126.194.07AGO3113.465.3018.96-0.471.040.960.890.990.93142.704.60SET3014.895.3019.430.021.041.040.890.990.94151.455.05OCT3115.435.3019.41-0.781.041.070.890.990.93160.095.16NOV3016.215.3020.19-0.031.041.110.891.000.94163.915.46DIC3116.035.3020.221.761.041.100.891.000.95170.325.49ANUAL36518.461782.12Promedio4.89ESTACION:MEZA PATAGRADOSMINUTOSSEGUNDOS TOTALDEPARTAMENTO:JUNINLATITUD:150015PROVINCIA:CHANCHAMAYOLONGITUD:1414DISTRITO:LA MERCEDALTITUD:F =1.04MESN dasR

F
windows: FORMULA:CTD=0.9361 + 0.00767TDETo(mm/mes)(mm/da)ENE3116.595.3018.320.121.041.140.890.980.94168.995.45FEB2816.455.3018.200.651.041.130.890.980.94151.975.43MAR3115.865.3017.550.001.041.090.890.970.94160.915.19ABR3013.455.3017.551.221.040.960.890.970.95137.364.58MAY3112.755.3016.33-1.011.040.920.890.950.93131.184.23JUN3011.265.3017.34-0.721.040.830.890.970.93117.043.90JUL3111.765.3018.06-0.901.040.860.890.980.93126.194.07AGO3113.465.3018.96-0.471.040.960.890.990.93142.704.60SET3014.895.3019.430.021.041.040.890.990.94151.455.05OCT3115.435.3019.41-0.781.041.070.890.990.93160.095.16NOV3016.215.3020.19-0.031.041.110.891.000.94163.915.46DIC3116.035.3020.221.761.041.100.891.000.95170.325.49ANUAL36518.461782.12Promedio4.89ESTACION:HUALLAMAYOGRADOSMINUTOSSEGUNDOS TOTALDEPARTAMENTO:JUNINLATITUD:150015PROVINCIA:CHANCHAMAYOLONGITUD:1414DISTRITO:LA MERCEDALTITUD:F =1.04MESN dasR

F
windows: FORMULA:CTD=0.9361 + 0.00767TDETo(mm/mes)(mm/da)ENE3116.595.3018.320.121.041.140.890.980.94168.995.45FEB2816.455.3018.200.651.041.130.890.980.94151.975.43MAR3115.865.3017.550.001.041.090.890.970.94160.915.19ABR3013.455.3017.551.221.040.960.890.970.95137.364.58MAY3112.755.3016.33-1.011.040.920.890.950.93131.184.23JUN3011.265.3017.34-0.721.040.830.890.970.93117.043.90JUL3111.765.3018.06-0.901.040.860.890.980.93126.194.07AGO3113.465.3018.96-0.471.040.960.890.990.93142.704.60SET3014.895.3019.430.021.041.040.890.990.94151.455.05OCT3115.435.3019.41-0.781.041.070.890.990.93160.095.16NOV3016.215.3020.19-0.031.041.110.891.000.94163.915.46DIC3116.035.3020.221.761.041.100.891.000.95170.325.49ANUAL36518.461782.12Promedio4.89

METODO DE CHRISTENSENEt = 5,46.CR x Cclc x CT x CTD x FEt = 5,46.CR x Cclc x CT x CTD x FEt = 5,46.CR x Cclc x CT x CTD x FEt = 5,46.CR x Cclc x CT x CTD x FEt = 5,46.CR x Cclc x CT x CTD x FEt = 5,46.CR x Cclc x CT x CTD x F

HARGREAVES


METODO DE HARGREAVES

ESTACION CHILCAYOC

DISTRITO: : 1352'11''LATITUD: 1352'11''PROVINCIA: AYACUCHO: 7343'01''LONGITUD: 7343'01''DEPTO: AYACUCHO: 3051 m.s.n.mALTITUD: 3051 m.s.n.m

ETo = c [ w (Rn) + (1-w)[f(u) (ea - ed)]]

Kc (FAO)ETc (mm/da)MESN dasTemperatura (C)Difer. Temp. TD(C)Rad. Extrat. Ra(mm/da)EToMx. med.Med. diariaMin. MediaTABLA 2,22(mm/mes)(mm/da)0ENE3111.9010.509.102.8016.7053.601.730FEB2812.4010.809.203.2016.4051.011.820MAR3111.7010.459.202.5015.3046.571.500ABR3010.809.658.502.3013.7037.701.260MAY318.407.206.002.4012.1031.811.030JUN307.906.294.673.2311.2031.211.040JUL318.606.304.004.6011.6038.671.250AGO318.406.504.603.8012.9040.161.300SET309.107.556.003.1014.5041.931.400OCT3110.408.606.803.6015.8052.581.700NOV3010.908.706.504.4016.5058.031.930DIC3111.5010.058.602.9016.6053.211.720.00ANUAL365536.48

ESTACION PAUCARAY

DISTRITO: LATITUDLATITUDLATITUD: 1403'03''PROVINCIA: AYACUCHOLONGITUDLONGITUDLONGITUD: 7338'38''DEPTO: AYACUCHOALTITUDALTITUDALTITUD: 3051 m.s.n.m

ETo = c [ w (Rn) + (1-w)[f(u) (ea - ed)]]

Kc (FAO)ETc (mm/da)MESN dasTemperatura (C)Difer. Temp. TD(C)Rad. Extrat. Ra(mm/da)EToMx. med.Med. diariaMin. Media(mm/mes)(mm/da)0ENE3120.916.7312.558.359.5567.902.190FEB2821.217.4813.757.459.5259.012.110MAR312116.8812.758.259.8870.172.260ABR3020.415.9811.558.8511.4679.442.650MAY3118.513.939.359.1511.0275.422.430JUN3016.412.588.757.6511.6167.312.240JUL3115.612.288.956.6511.2862.362.010AGO3116.512.738.957.5511.9971.682.310SET3018.414.3810.358.0510.9669.012.300OCT3119.115.1311.157.959.9265.662.120NOV3018.615.0311.457.159.0654.891.830DIC3120.816.8312.857.959.6467.122.170.00ANUAL365809.96

ESTACION CHACCRAMPA

DISTRITO: LATITUDLATITUD: 1352'11''PROVINCIA: AYACUCHOLONGITUDLONGITUD: 7343'01''DEPTO: AYACUCHOALTITUDALTITUD: 3051 m.s.n.m

ETo = c [ w (Rn) + (1-w)[f(u) (ea - ed)]]

Kc (FAO)ETc (mm/da)MESN dasTemperatura (C)Difer. Temp. TD(C)Rad. Extrat. Ra(mm/da)EToMx. med.Med. diariaMin. Media(mm/mes)(mm/da)0ENE311210.819.612.397.5123.670.760FEB2813.611.669.713.897.7929.141.040MAR3112.911.319.713.198.3530.961.000ABR301210.468.913.098.8930.461.020MAY319.68.066.513.099.8031.741.020JUN309.17.115.113.9910.2035.001.170JUL319.87.164.515.2910.5943.331.400AGO319.67.365.114.4910.4539.711.280SET3010.38.416.513.7910.5437.111.240OCT3111.69.467.314.299.6738.931.260NOV3012.19.567.015.098.9838.241.270DIC3112.710.919.113.598.4832.881.060.00ANUAL365411.18

ESTACION QUEROBAMBA


ETo = c [ w (Rn) + (1-w)[f(u) (ea - ed)]]

Kc (FAO)ETc (mm/da)MESN dasTemperatura (C)Difer. Temp. TD(C)Rad. Extrat. Ra(mm/da)EToMx. med.Med. diariaMin. Media(mm/mes)(mm/da)0ENE3111.3010.409.501.806.8918.580.600FEB2812.7011.4010.102.606.7420.440.730MAR3112.2011.059.902.308.0725.170.810ABR3010.609.708.801.808.9022.660.760MAY318.607.907.201.408.6718.800.610JUN307.606.305.002.609.2824.880.830JUL317.605.954.303.309.6029.520.950AGO317.606.204.802.809.9828.590.920SET309.408.457.501.909.9324.800.830OCT3110.008.857.702.309.5027.360.880NOV3010.609.157.702.908.2826.220.870DIC3111.3010.108.902.407.4723.010.740.00ANUAL365290.02

PENMAN


METODO DE PENMAN (FAO)

ESTACION CHILCAYOC


ETo = c [ w (Rn) + (1-w)[f(u) (ea - ed)]]1.9992

MESN dasT CV m/segHRf(t)f(ed)f(n/N)(n/N)Trmino de adveccin mm/daTrmino de Radiacin (mm/da)Factor de ajuste (C)ETof (u)eaed( ea - ed )( W )( 1-W )RnlRaRsRns( Rn )(mm/mes)(mm/da)ENE3131.0010.929.9217.110.100.350.280.4612.6031.00-18.400.640.360.5716.606.474.864.280.89-8.4-0.27FEB2828.0010.349.5916.450.110.350.280.3512.7028.00-15.300.640.360.6216.306.364.774.150.8617.50.62MAR3131.009.208.3217.110.100.350.280.4012.6731.00-18.330.640.360.5715.406.014.503.930.86-3.3-0.11ABR3030.0010.037.9416.890.100.350.280.3511.9030.00-18.100.630.370.5914.005.464.103.510.86-3.5-0.12MAY3131.009.459.0417.110.100.330.250.3910.7031.00-20.300.610.390.5312.504.693.522.990.86-33.7-1.09JUN3030.009.948.4516.890.100.310.230.389.3030.00-20.700.580.420.5111.604.233.182.660.86-45.4-1.51JUL3131.009.459.0817.110.100.310.230.379.3031.00-21.700.580.420.5012.004.383.292.790.86-46.8-1.51AGO3131.0010.069.0717.110.100.330.250.3910.0031.00-21.000.590.410.5313.204.953.713.180.86-39.4-1.27SET3030.009.998.8216.890.100.340.270.4611.1030.00-18.900.610.390.5714.705.664.243.670.86-29.7-0.99OCT3131.009.298.6217.110.100.350.280.4911.8831.00-19.120.630.370.5715.806.164.624.050.86-24.4-0.79NOV3030.009.118.9316.890.100.360.290.4811.9230.00-18.080.630.370.6016.406.484.864.250.89-14.2-0.47DIC3131.0010.829.3017.110.100.360.290.4512.3131.00-18.690.640.360.5916.506.524.894.300.89-7.6-0.24ANUAL3659.88-238.90

ESTACION PAUCARAY


ETo = c [ w (Rn) + (1-w)[f(u) (ea - ed)]]

MESN dasT CV m/segf(t)f(ed)f(n/N)(n/N)Trmino de adveccin mm/daTrmino de Radiacin (mm/da)Factor de ajuste (C)ETof (u)eaed( ea - ed )( W )( 1-W )RnlRaRsRns( Rn )(mm/mes)(mm/da)ENE3110.3010.8012.860.200.350.280.4612.5310.302.230.640.360.9016.606.474.863.960.8979.62.57FEB2810.5011.5512.900.200.350.280.3512.7010.502.200.640.360.9016.306.364.773.870.8666.32.37MAR3110.4510.9512.890.200.350.280.4012.6510.452.200.640.360.9015.406.014.503.610.8670.02.26ABR309.5010.0512.720.200.350.280.3511.879.502.370.630.370.9114.005.464.103.180.8659.61.99MAY318.008.0012.450.220.330.250.3910.738.002.730.610.390.8712.504.693.522.640.8654.01.74JUN306.206.6512.130.230.310.230.389.486.203.280.580.420.8611.604.233.182.320.8648.21.61JUL316.156.3512.120.230.310.230.379.456.153.300.580.420.8612.004.383.292.430.8651.21.65AGO316.906.8012.250.220.330.250.399.956.903.050.590.410.8913.204.953.712.820.8657.31.85SET308.408.4512.520.210.340.270.4611.028.402.620.610.390.9114.705.664.243.330.8664.62.15OCT319.459.2012.710.200.350.280.4911.839.452.380.630.370.9215.806.164.623.710.8673.82.38NOV309.609.1012.730.200.360.290.4811.959.602.350.630.370.9416.406.484.863.920.8977.12.57DIC3110.1010.9012.820.200.360.290.4512.3610.102.260.640.360.9316.506.524.893.960.8980.12.58ANUAL365781.81

ESTACION CHACCRAMPA


ETo = c [ w (Rn) + (1-w)[f(u) (ea - ed)]]

MESN dasT CV m/segf(t)f(ed)f(n/N)(n/N)Trmino de adveccin mm/daTrmino de Radiacin (mm/da)Factor de ajuste (C)ETof (u)eaed( ea - ed )( W )( 1-W )RnlRaRsRns( Rn )(mm/mes)(mm/da)ENE3131.0017.6117.110.100.350.280.4612.6031.00-18.400.640.360.5716.606.474.864.280.89-8.4-0.27FEB2828.0017.6216.450.110.350.280.3512.7028.00-15.300.640.360.6216.306.364.774.150.8617.50.62MAR3131.0017.9817.110.100.350.280.4012.6731.00-18.330.640.360.5715.406.014.503.930.86-3.3-0.11ABR3030.0017.6816.890.100.350.280.3511.9030.00-18.100.630.370.5914.005.464.103.510.86-3.5-0.12MAY3131.0017.3817.110.100.330.250.3910.7031.00-20.300.610.390.5312.504.693.522.990.86-33.7-1.09JUN3030.0017.0416.890.100.310.230.389.3030.00-20.700.580.420.5111.604.233.182.660.86-45.4-1.51JUL3131.0016.8317.110.100.310.230.379.3031.00-21.700.580.420.5012.004.383.292.790.86-46.8-1.51AGO3131.0016.7417.110.100.330.250.3910.0031.00-21.000.590.410.5313.204.953.713.180.86-39.4-1.27SET3030.0016.9816.890.100.340.270.4611.1030.00-18.900.610.390.5714.705.664.243.670.86-29.7-0.99OCT3131.0017.3317.110.100.350.280.4911.8831.00-19.120.630.370.5715.806.164.624.050.86-24.4-0.79NOV3030.0017.5516.890.100.360.290.4811.9230.00-18.080.630.370.6016.406.484.864.250.89-14.2-0.47DIC3131.0017.8217.110.100.360.290.4512.3131.00-18.690.640.360.5916.506.524.894.300.89-7.6-0.24ANUAL365-238.90

ESTACION QUEROBAMBA


ETo = c [ w (Rn) + (1-w)[f(u) (ea - ed)]]

MESN dasT CV m/segf(t)f(ed)f(n/N)(n/N)Trmino de adveccin mm/daTrmino de Radiacin (mm/da)Factor de ajuste (C)ETof (u)eaed( ea - ed )( W )( 1-W )RnlRaRsRns( Rn )(mm/mes)(mm/da)ENE3131.000.0017.110.100.350.280.4612.6031.00-18.400.640.360.5716.606.474.864.280.89-8.4-0.27FEB2828.000.0016.450.110.350.280.3512.7028.00-15.300.640.360.6216.306.364.774.150.8617.50.62MAR3131.000.0017.110.100.350.280.4012.6731.00-18.330.640.360.5715.406.014.503.930.86-3.3-0.11ABR3030.000.0016.890.100.350.280.3511.9030.00-18.100.630.370.5914.005.464.103.510.86-3.5-0.12MAY3131.000.0017.110.100.330.250.3910.7031.00-20.300.610.390.5312.504.693.522.990.86-33.7-1.09JUN3030.000.0016.890.100.310.230.389.3030.00-20.700.580.420.5111.604.233.182.660.86-45.4-1.51JUL3131.00Temp. Media diaria (C)17.110.100.310.230.379.3031.00-21.700.580.420.5012.004.383.292.790.86-46.8-1.51AGO3131.000.0017.110.100.330.250.3910.0031.00-21.000.590.410.5313.204.953.713.180.86-39.4-1.27SET3030.0010.0816.890.100.340.270.4611.1030.00-18.900.610.390.5714.705.664.243.670.86-29.7-0.99OCT3131.0011.0817.110.100.350.280.4911.8831.00-19.120.630.370.5715.806.164.624.050.86-24.4-0.79NOV3030.0010.7316.890.100.360.290.4811.9230.00-18.080.630.370.6016.406.484.864.250.89-14.2-0.47DIC3131.009.3817.110.100.360.290.4512.3131.00-18.690.640.360.5916.506.524.894.300.89-7.6-0.24ANUAL365-238.90

THORNTWAITE


METODO DE THORNTWAITE

ESTACION CHILCAYOC


ETo = 16 [ 10 x t /I ]^1.514

MESN dasTemperatura (C)iIaNefEToMx. med.Med.Min. Media(mm/mes)(mm/dia)ENE3111.9010.509.103.0727.430.9412.8056.501.1062.272.01FEB2812.4010.809.203.2127.430.9412.5058.010.9756.402.01MAR3111.7010.459.203.0527.430.9412.1056.241.0458.601.89ABR3010.809.658.502.7127.430.9411.7052.190.9850.881.70MAY318.407.206.001.7427.430.9411.4039.630.9838.901.25JUN307.906.294.671.4127.430.9411.1534.880.9332.411.08JUL318.606.304.001.4227.430.9411.2334.960.9733.801.09AGO318.406.504.601.4927.430.9411.5136.000.9935.681.15SET309.107.556.001.8727.430.9411.9341.440.9941.201.37OCT3110.408.606.802.2727.430.9412.4746.831.0750.291.62NOV3010.908.706.502.3127.430.9412.7147.341.0650.151.67DIC3111.5010.058.602.8827.430.9412.9254.221.1160.321.95ANUAL36527.43144.42570.90

ESTACION PAUCARAY


MESN dasTemperatura (C)iIaNefEToMx. med.Med. diariaMin. Media(mm/mes)ENE3112.5510.820.93.2129.980.9412.8653.361.1159.091.91FEB2813.7511.5521.23.5529.980.9412.5456.830.9855.431.98MAR3112.7510.95213.2829.980.9412.1254.061.0456.421.82ABR3011.5510.0520.42.8829.980.9411.7349.870.9848.751.62MAY319.35818.52.0429.980.9411.3240.250.9739.231.27JUN308.756.6516.41.5429.980.9411.1833.830.9331.521.05JUL318.956.3515.61.4429.980.9411.2332.390.9731.321.01AGO318.956.816.51.5929.980.9411.5434.540.9934.331.11SET3010.358.4518.42.2129.980.9411.9142.370.9942.051.40OCT3111.159.219.12.5229.980.9412.4745.891.0749.281.59NOV3011.459.118.62.4829.980.9412.7345.431.0648.191.61DIC3112.8510.920.83.2529.980.9412.9453.821.1159.971.93ANUAL3650.750.451229.9829.98144.57555.58

ESTACION CHACCRAMPA

DISTRITO: LATITUDLATITUD: 1352'11''PROVINCIA: AYACUCHOLONGITUDLONGITUD: 7343'01''DEPTO: AYACUCHOALTITUDALTITUD: 3051 m.s.n.m

MESN dasTemperatura (C)iIaNefEToMx. med.Med. diariaMin. Media(mm/mes)ENE311211.499.613.5234.810.9412.7949.161.1054.141.75FEB2813.612.349.713.9334.810.9412.4552.570.9750.901.82MAR3112.911.999.713.7634.810.9412.1251.161.0453.401.72ABR301211.148.913.3634.810.9411.7547.750.9846.751.56MAY319.68.746.512.3334.810.9411.3338.010.9837.081.20JUN309.17.795.111.9634.810.9411.1434.110.9331.671.06JUL319.87.844.511.9834.810.9411.2134.320.9733.131.07AGO319.68.045.112.0534.810.9411.4835.140.9934.741.12SET3010.39.096.512.4734.810.9411.8939.440.9939.081.30OCT3111.610.147.312.9234.810.9412.3743.711.0746.561.50NOV3012.110.247.012.9634.810.9412.744.111.0646.691.56DIC3112.711.599.113.5734.810.9412.8949.561.1155.011.77ANUAL36534.81144.12529.14

ESTACION QUEROBAMBA


MESN dasTemperatura (C)iIaNefEToMx. med.Med. diariaMin. Media(mm/mes)ENE3111.3010.089.502.8927.120.9412.8654.951.1160.861.96FEB2812.7011.0810.103.3427.120.9412.5460.060.9858.582.09MAR3112.2010.739.903.1827.120.9412.1258.281.0460.821.96ABR3010.609.388.802.5927.120.9411.7351.360.9850.201.67MAY318.607.587.201.8827.120.9411.3242.040.9740.981.32JUN307.605.985.001.3127.120.9411.1833.640.9331.341.04JUL317.605.634.301.2027.120.9411.2331.790.9730.740.99AGO317.605.884.801.2827.120.9411.5433.110.9932.911.06SET309.408.137.502.0927.120.9411.9144.900.9944.561.49OCT3110.008.537.702.2427.120.9412.4746.971.0750.441.63NOV3010.608.837.702.3727.120.9412.7348.521.0651.481.72DIC3111.309.788.902.7627.120.9412.9453.421.1159.521.92ANUAL36527.12144.57572.44

Metodos Evaporacion y Evapotranspiracion

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