Calculo de Evapotranspiracion

ESTACION DOS DE MAYO-SENAMHI

DISTRITO PACHAS LATITUDPROVINCIA DOS DE MAYO LONGITUD

DEPARTAMENTO HUANUCO ALTITUD : 2520 m.s.n.m

MESESTEMPERATURA C H.R (%)

MINIMA MEDIA MAXIMAENERO 10 14.3156 18.6312 77 9.18 6FEBRERO 10 14.89228 19.78456 72 9.16 8MARZO 11 15.34792 19.69584 77 8.57 2ABRIL 9 14.61408 20.22816 68 9.19 5MAYO 7 13.52536 20.05072 65 9.24 8JUNIO 3 11.56972 20.13944 62 9.89 2JULIO 7 13.17048 19.34096 60 9.94 5AGOSTO 11 15.83588 20.67176 73 9.94 8SETIEMBRE 6 13.46896 20.93792 68 9.87 2OCTUBRE 7 14.19076 21.38152 67 9.85 6NOVIEMBRE 9 14.65844 20.31688 62 9.26 7DICIEMBRE 8 13.40432 18.80864 70 9.19 4

: 94242" S: 764646" W

Velocidad de viento (m/seg)

Horas de sol

ESTACION LA UNION-SENAMHI

DISTRITO RIPAN LATITUDPROVINCIA DOS DE MAYO LONGITUD

DEPARTAMENTO HUABUCO ALTITUD : 2660 m.s.n.m


MINIMA MEDIA MAXIMAENERO 9 14.5 20 77 8.44 6FEBRERO 10 12 14 77 7.25 7MARZO 4 10 16 77 7.25 2ABRIL 8 12 16 67 9.1 6MAYO 8 10.5 13 67 7.35 7JUNIO 6 9.5 13 77 8.57 6JULIO 3 11 19 67 9.96 6AGOSTO 5 9 13 67 9.26 7SETIEMBRE 8 12 16 72 8.48 4OCTUBRE 9 11.5 14 65 8.54 6NOVIEMBRE 7 9.5 12 63 8.5 7DICIEMBRE 8 10.5 13 68 8.56 3

9419" S76481" W


Horas de sol

ESTACION HUARN-1

DISTRITO LAURICOCHA LATITUDPROVINCIA RONDOS LONGITUD



MINIMA MEDIA MAXIMAENERO 9 14 19 67 8.54 6FEBRERO 9 14.5 20 67 7.2 8MARZO 12 13.5 15 67 7.27 2ABRIL 6 11.5 17 68 9.08 6MAYO 8 12.5 17 68 7.33 8JUNIO 3 11 19 64 9.75 1JULIO 9 17 25 64 9.2 6AGOSTO 10 14 18 68 8.37 8SETIEMBRE 4 9.5 15 68 9.1 6OCTUBRE 1 8 15 59 8.25 6NOVIEMBRE 4 8.5 13 59 9.09 8DICIEMBRE 4 9.5 15 72 8.53 10

9581" S76401" W


Horas de sol

ESTACION JACAS CHICO-SENAMHI

DISTRITO LAURICOCHA LATITUDPROVINCIA JACAS CHICO LONGITUD


MESESTEMPERATURA C (2002-2013) H.R (%)

MINIMA MEDIA MAXIMAENERO 4 11.5 19 68 9.74 7FEBRERO 3 13 23 69 9.73 9MARZO 5 11 17 67 9.74 8ABRIL 8 13 18 67 9.77 7MAYO 9 14 19 65 9.81 8JUNIO 9 11 13 67 9.24 8JULIO 6 12.5 19 67 9.28 9AGOSTO 9 12 15 58 9.88 7SETIEMBRE 3 10 17 57 9.81 7OCTUBRE 10 11.5 13 58 8.62 7NOVIEMBRE 4 9.5 15 53 8.59 5DICIEMBRE 6 11 16 65 10.4 6

9531" S76301" W


Horas de sol

CALCULO DE EVAPOTRANSPIRACION (ETo)

METODO DE BLANEY - CRIDDLE (MODIF-FAO)



DEPARTAMENTO HUANUCO ALTITUD : 2520 m.s.n.mETo = a + b x f

f = P x (0.46 x Tm + 8.13)

MES n N n / NETo

a b (mm/mes)

ENE 31 14.32 9.18 77.00 8.76 6.00 12.43 0.48 -1.65 0.98 0.28 4.19 76.01FEB 28 14.89 9.16 72.00 8.63 8.00 12.34 0.65 -1.7 1.06 0.28 4.19 76.89MAR 31 15.35 8.57 77.00 8.79 2.00 12.10 0.17 -1.65 0.98 0.28 4.25 78.06ABR 30 14.61 9.19 68.00 8.67 5.00 11.91 0.42 -1.65 0.98 0.27 4.01 68.40MAY 31 13.53 9.24 65.00 8.63 8.00 11.77 0.68 -1.7 1.06 0.27 3.81 72.54JUN 30 11.57 9.89 62.00 8.67 2.00 11.67 0.17 -1.65 0.98 0.27 3.57 55.53JUL 31 13.17 9.94 60.00 8.98 5.00 11.71 0.43 -1.65 0.98 0.27 3.77 63.32AGO 31 15.84 9.94 73.00 9.25 8.00 11.86 0.67 -1.7 1.06 0.27 4.16 84.06SET 30 13.47 9.87 68.00 9.29 2.00 12.00 0.17 -1.65 0.98 0.27 3.87 64.22OCT 31 14.19 9.85 67.00 9.14 6.00 12.24 0.49 -1.65 0.98 0.28 4.10 73.53NOV 30 14.66 9.26 62.00 9.13 7.00 12.43 0.56 -1.65 0.98 0.28 4.16 72.93DIC 31 13.40 9.19 70.00 8.88 4.00 12.53 0.32 -1.65 0.98 0.28 4.07 72.39

ANUAL 365 14.08 9.44 68.42 8.90 0.27 857.88NOTAS:Los valores de P se obtuvieron de la tabla No 2.17b

: 94242" S: 764646" W

N das

Temp. Media diaria (C)

V. Viento diario (m/s)

HR mnima

(%)

Nubocidad Media diaria

(octavos)

Coef. Regres. Lineal

% Horas luz diaria

P (%)

Factor U.C. (f)

(mm/da)

Los valores de n/N se obtuvieron de la tabla No 2.15b y 2.18Los valores de a y b se obtuvieron de la tabla No 2.16




ETo = a + b x f

f = P x (0.46 x Tm + 8.13)

MES n N n / NETo

a b (mm/mes)ENE 31 14.50 8.44 77.00 8.76 6.00 12.43 0.48 -1.65 0.98 0.28 4.21 76.70FEB 28 12.00 7.25 77.00 8.63 7.00 12.34 0.57 -1.65 0.98 0.28 3.82 58.68MAR 31 10.00 7.25 77.00 8.79 2.00 12.10 0.17 -1.65 0.98 0.28 3.56 57.14ABR 30 12.00 9.10 67.00 8.67 6.00 11.91 0.50 -1.65 0.98 0.27 3.69 58.85MAY 31 10.50 7.35 67.00 8.63 7.00 11.77 0.59 -1.65 0.98 0.27 3.44 53.45JUN 30 9.50 8.57 77.00 8.67 6.00 11.67 0.51 -1.65 0.98 0.27 3.32 48.13JUL 31 11.00 9.96 67.00 8.98 6.00 11.71 0.51 -1.65 0.98 0.27 3.50 55.30AGO 31 9.00 9.26 67.00 9.25 7.00 11.86 0.59 -1.65 0.98 0.27 3.31 49.50SET 30 12.00 8.48 72.00 9.29 4.00 12.00 0.33 -1.65 0.98 0.27 3.69 58.85OCT 31 11.50 8.54 65.00 9.14 6.00 12.24 0.49 -1.65 0.98 0.28 3.76 63.01NOV 30 9.50 8.50 63.00 9.13 7.00 12.43 0.56 -1.65 0.98 0.28 3.50 53.40DIC 31 10.50 8.56 68.00 8.88 3.00 12.53 0.24 -1.65 0.98 0.28 3.69 60.80

ANUAL 365 11.00 8.44 70.33 8.90 0.27 693.80

NOTAS:

Los valores de P se obtuvieron de la tabla No 2.17bLos valores de n/N se obtuvieron de la tabla No 2.15b y 2.18Los valores de a y b se obtuvieron de la tabla No 2.16

9419" S76481" W

N das



HR mnima

(%)


(octavos)


% Horas luz diaria

P (%)

Factor U.C. (f)

(mm/da)

ESTACION HUARN-1



ETo = a + b x f

f = P x (0.46 x Tm + 8.13)

MES n N n / NETo


ANUAL 365 11.96 8.48 65.92 8.90 0.27 735.89

NOTAS:



9581" S76401" W

N das



HR mnima

(%)


(octavos)


% Horas luz diaria

P (%)

Factor U.C. (f)

(mm/da)



ETo = a + b x f

f = P x (0.46 x Tm + 8.13)

MES n N n / NETo


ANUAL 365 11.67 9.55 63.42 8.90 0.27 722.93

NOTAS:


9531" S76301" W

N das



HR mnima

(%)


(octavos)


% Horas luz diaria

P (%)

Factor U.C. (f)

(mm/da)


METODO DE BLANEY - CRIDDLE (MODIF-FAO)

INTERPOLACION

EToLATITUD LATITUD LATITUD LATITUD

(mm/da) MESES 5 7.22 10 MESES 5 7.22 10

2.45 E 12.3 12.43 12.6 E 0.28 0.28 0.29

2.75 F 12.3 12.34 12.4 F 0.28 0.28 0.28

2.52 M 12.1 12.10 12.1 M 0.28 0.28 0.28

2.28 A 12 11.91 11.8 A 0.27 0.27 0.27

2.34 M 11.9 11.77 11.6 M 0.27 0.27 0.26

1.85 J 11.8 11.67 11.5 J 0.27 0.27 0.26

2.04 J 11.8 11.71 11.6 J 0.27 0.27 0.26

2.71 A 11.9 11.86 11.8 A 0.27 0.27 0.27

2.14 S 12 12.00 12 S 0.27 0.27 0.27

2.37 O 12.2 12.24 12.3 O 0.28 0.28 0.28

2.43 N 12.3 12.43 12.6 N 0.28 0.28 0.28

2.34 D 12.4 12.53 12.7 D 0.28 0.28 0.29

N MAX. INSOLACIN

HORAS LUZ POR DA

INTERPOLACION


(mm/da) MESES 5 7.17 10 MESES 5 7.17 102.47 E 12.3 12.43 12.6 E 0.28 0.28 0.292.10 F 12.3 12.34 12.4 F 0.28 0.28 0.281.84 M 12.1 12.10 12.1 M 0.28 0.28 0.281.96 A 12 11.91 11.8 A 0.27 0.27 0.271.72 M 11.9 11.77 11.6 M 0.27 0.27 0.261.60 J 11.8 11.67 11.5 J 0.27 0.27 0.261.78 J 11.8 11.71 11.6 J 0.27 0.27 0.261.60 A 11.9 11.86 11.8 A 0.27 0.27 0.271.96 S 12 12.00 12 S 0.27 0.27 0.272.03 O 12.2 12.24 12.3 O 0.28 0.28 0.281.78 N 12.3 12.43 12.6 N 0.28 0.28 0.281.96 D 12.4 12.53 12.7 D 0.28 0.28 0.29

N MAX. INSOLACIN

HORAS LUZ POR DA

INTERPOLACION



N MAX. INSOLACIN

HORAS LUZ POR DA


METODO DE PENMAN (FAO)

ESTACION DOS DE MAYO

DISTRITO PACHASPROVINCIA DOS DE MAYO

DEPARTAMENTO HUANUCO

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

2m anemometros a 2m del suelo

MES Hrmed n N f(t) f(ed) f(n/N) (n/N)Trmino de adveccin mm/da Trmino de Radiacin (mm/da)

f (u) ea ed ( ea - ed ) ( W ) ( 1-W ) Rnl RaENE 31 14.32 9.18 77.00 6.00 12.43 33.47 0.18 0.53 0.48 0.27 16.29 12.55 3.75 0.62 0.38 3.29 15.98FEB 28 14.89 9.16 72.00 8.00 12.34 33.74 0.19 0.68 0.65 0.27 16.91 12.18 4.74 0.64 0.36 4.30 16.06MAR 31 15.35 8.57 77.00 2.00 12.10 33.95 0.18 0.25 0.17 0.27 17.42 13.41 4.01 0.69 0.31 1.51 15.54ABR 30 14.61 9.19 68.00 5.00 11.91 33.60 0.19 0.48 0.42 0.27 16.61 11.30 5.32 0.69 0.31 3.08 14.52MAY 31 13.53 9.24 65.00 8.00 11.77 33.10 0.20 0.71 0.68 0.27 15.48 10.06 5.42 0.67 0.33 4.72 13.22JUN 30 11.57 9.89 62.00 2.00 11.67 32.21 0.21 0.25 0.17 0.27 13.61 8.44 5.17 0.64 0.36 1.74 12.56JUL 31 13.17 9.94 60.00 5.00 11.71 32.94 0.21 0.48 0.43 0.27 15.13 9.08 6.05 0.64 0.36 3.31 12.86AGO 31 15.84 9.94 73.00 8.00 11.86 34.18 0.18 0.71 0.67 0.27 17.97 13.12 4.85 0.70 0.30 4.37 13.82SET 30 13.47 9.87 68.00 2.00 12.00 33.07 0.20 0.25 0.17 0.27 15.42 10.49 4.94 0.64 0.36 1.63 14.94OCT 31 14.19 9.85 67.00 6.00 12.24 33.41 0.20 0.54 0.49 0.27 16.16 10.83 5.33 0.65 0.35 3.53 15.76NOV 30 14.66 9.26 62.00 7.00 12.43 33.63 0.20 0.61 0.56 0.27 16.66 10.33 6.33 0.66 0.34 4.05 15.92DIC 31 13.40 9.19 70.00 4.00 12.53 33.04 0.20 0.39 0.32 0.27 15.36 10.75 4.61 0.61 0.39 2.50 15.88

ANUAL 365NOTAS:Los Valores de W se obtuvieron de la tabla No 2-18.Los Valores de f(t), f(ed), f(n/N) y (n/N) se obtuvieron de la tabla No 2-22; previa interpolacin.Los valores de Ra se obtuvieron de la tabla No 2-19-bLos valores de ea se obtiene de la tabla No 2-16

N das

T C

V m/seg

ESTACION LA UNION

DISTRITO RIPANPROVINCIA DOS DE MAYO

DEPARTAMENTO HUABUCO

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





ESTACION HUARIN-1

DISTRITO LAURICOCHAPROVINCIA RONDOS


N das

T C

V m/seg

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





ESTACION JACAS CHICO

DISTRITO LAURICOCHAPROVINCIA JACAS CHICO


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



f (u) ea ed ( ea - ed ) ( W ) ( 1-W ) Rnl RaENE 31 11.50 9.74 68.00 7.00 12.43 32.17 0.21 0.61 0.56 0.27 13.55 9.22 4.34 0.62 0.38 4.03 16.80

N das

T C

V m/seg

N das

T C

V m/seg

FEB 28 13.00 9.73 69.00 9.00 12.34 32.86 0.20 0.76 0.73 0.27 14.96 10.32 4.64 0.64 0.36 4.94 16.40MAR 31 11.00 9.74 67.00 8.00 12.10 31.95 0.21 0.70 0.66 0.27 13.11 8.78 4.33 0.69 0.31 4.65 15.30ABR 30 13.00 9.77 67.00 7.00 11.92 32.86 0.20 0.63 0.59 0.27 14.96 10.02 4.94 0.69 0.31 4.15 13.60MAY 31 14.00 9.81 65.00 8.00 11.77 33.32 0.20 0.71 0.68 0.27 15.96 10.38 5.59 0.67 0.33 4.70 11.90JUN 30 11.00 9.24 67.00 8.00 11.67 31.95 0.21 0.72 0.69 0.27 13.11 8.78 4.33 0.64 0.36 4.80 11.00JUL 31 12.50 9.28 67.00 9.00 11.72 32.63 0.20 0.79 0.77 0.27 14.48 9.70 4.78 0.64 0.36 5.24 11.40AGO 31 12.00 9.88 58.00 7.00 11.86 32.40 0.21 0.63 0.59 0.27 14.01 8.12 5.88 0.70 0.30 4.39 12.80SET 30 10.00 9.81 57.00 7.00 12.00 31.50 0.22 0.63 0.58 0.27 12.26 6.99 5.27 0.64 0.36 4.40 14.40OCT 31 11.50 8.62 58.00 7.00 12.24 32.17 0.22 0.61 0.57 0.27 13.55 7.86 5.69 0.65 0.35 4.28 15.80NOV 30 9.50 8.59 53.00 5.00 12.43 31.28 0.23 0.46 0.40 0.27 11.86 6.28 5.57 0.66 0.34 3.32 16.60DIC 31 11.00 10.40 65.00 6.00 12.53 31.95 0.21 0.53 0.48 0.27 13.11 8.52 4.59 0.61 0.39 3.59 16.70



METODO DE PENMAN (FAO)

ESTACION DOS DE MAYO

LATITUDLONGITUDALTITUD : 2520 m.s.n.m

Trmino de Radiacin (mm/da) EToRs Rns ( Rn ) (mm/mes) (mm/da)

7.85 5.89 2.60 0.89 54.7 1.769.22 6.91 2.62 0.89 52.9 1.895.17 3.88 2.37 0.89 54.0 1.746.68 5.01 1.92 0.89 47.0 1.577.80 5.85 1.13 0.89 33.9 1.094.22 3.16 1.42 0.89 37.5 1.255.96 4.47 1.16 0.89 36.5 1.188.12 6.09 1.72 0.89 43.8 1.414.98 3.73 2.10 0.89 48.4 1.617.80 5.85 2.32 0.89 55.3 1.788.46 6.35 2.30 0.89 55.7 1.866.51 4.88 2.37 0.89 53.0 1.71

572.84

: 94242" S: 764646" W

Factor de ajuste (C)

ESTACION LA UNION



8.25 6.19 2.91 0.89 60.1 1.948.75 6.56 2.70 0.89 50.5 1.805.09 3.82 2.21 0.89 48.4 1.566.82 5.12 1.44 0.89 36.7 1.226.51 4.89 0.62 0.89 21.6 0.705.58 4.18 0.54 0.89 16.2 0.545.77 4.33 0.57 0.89 21.6 0.706.98 5.23 0.96 0.89 26.8 0.866.00 4.50 1.90 0.89 42.5 1.427.82 5.87 2.22 0.89 51.9 1.678.82 6.62 2.45 0.89 53.6 1.796.17 4.63 2.52 0.89 53.9 1.74

483.65

ESTACION HUARIN-1


9419" S76481" W


9581" S76401" W


8.26 6.19 2.70 0.89 60.7 1.969.42 7.06 2.62 0.89 54.6 1.955.09 3.82 2.18 0.89 53.1 1.716.82 5.12 1.44 0.89 36.1 1.207.02 5.26 0.57 0.89 21.9 0.713.22 2.42 1.21 0.89 32.8 1.095.77 4.33 0.72 0.89 31.2 1.017.52 5.64 1.04 0.89 31.4 1.017.20 5.40 1.70 0.89 38.7 1.297.82 5.87 2.07 0.89 48.2 1.569.49 7.12 2.35 0.89 52.3 1.7410.84 8.13 2.72 0.89 55.1 1.78

516.12

ESTACION JACAS CHICO



8.93 6.70 2.67 0.89 57.6 1.86


9531" S76301" W


10.08 7.56 2.62 0.89 52.8 1.888.88 6.66 2.01 0.89 47.9 1.557.39 5.55 1.40 0.89 36.6 1.227.02 5.26 0.56 0.89 24.0 0.776.52 4.89 0.09 0.89 12.7 0.427.23 5.42 0.18 0.89 15.9 0.516.98 5.23 0.84 0.89 29.3 0.947.80 5.85 1.45 0.89 38.2 1.278.47 6.35 2.07 0.89 51.6 1.667.49 5.62 2.30 0.89 53.8 1.798.17 6.13 2.54 0.89 55.8 1.80

476.22


METODO DE HARGREAVES




Eto = 0.0023 x (Tm + 17.80) x (TD)^(1/2)

MESTemperatura (C) ETo

Mx. med. Med. diaria Min. Media (mm/mes)ENE 31 18.63 14.32 10.00 8.63 15.98 107.52FEB 28 19.78 14.89 10.00 9.78 16.06 105.77MAR 31 19.70 15.35 11.00 8.70 15.54 108.30ABR 30 20.23 14.61 9.00 11.23 14.52 108.80MAY 31 20.05 13.53 7.00 13.05 13.22 106.64JUN 30 20.14 11.57 3.00 17.14 12.56 105.34JUL 31 19.34 13.17 7.00 12.34 12.86 99.73AGO 31 20.67 15.84 11.00 9.67 13.82 103.05SET 30 20.94 13.47 6.00 14.94 14.94 124.57OCT 31 21.38 14.19 7.00 14.38 15.76 136.33NOV 30 20.32 14.66 9.00 11.32 15.92 119.96DIC 31 18.81 13.40 8.00 10.81 15.88 116.18

ANUAL 365 1342.20




Eto = 0.0023 x (Tm + 17.80) x (TD)^(1/2)


Mx. med. Med. diaria Min. Media (mm/mes)ENE 31 20.00 14.50 9.00 11.00 15.98 122.02FEB 28 14.00 12.00 10.00 4.00 16.06 61.64MAR 31 16.00 10.00 4.00 12.00 15.54 106.71ABR 30 16.00 12.00 8.00 8.00 14.52 84.47MAY 31 13.00 10.50 8.00 5.00 13.22 59.67

: 94242" S: 764646" W

N das

Difer. Temp. TD(C)

Rad. Extrat. Ra(mm/da)

9419" S76481" W

N das

Difer. Temp. TD(C)


JUN 30 13.00 9.50 6.00 7.00 12.57 62.63JUL 31 19.00 11.00 3.00 16.00 12.87 105.68AGO 31 13.00 9.00 5.00 8.00 13.82 74.72SET 30 16.00 12.00 8.00 8.00 14.94 86.90OCT 31 14.00 11.50 9.00 5.00 15.76 73.61NOV 30 12.00 9.50 7.00 5.00 15.92 67.04DIC 31 13.00 10.50 8.00 5.00 15.88 71.63

ANUAL 365 976.72

ESTACION HUARN-1



Eto = 0.0023 x (Tm + 17.80) x (TD)^(1/2)


Mx. med. Med. diaria Min. Media (mm/mes)ENE 31 19.00 14.00 9.00 10.00 15.97 114.47FEB 28 20.00 14.50 9.00 11.00 16.06 110.76MAR 31 15.00 13.50 12.00 3.00 15.54 60.09ABR 30 17.00 11.50 6.00 11.00 14.53 97.46MAY 31 17.00 12.50 8.00 9.00 13.23 85.78JUN 30 19.00 11.00 3.00 16.00 12.58 99.99JUL 31 25.00 17.00 9.00 16.00 12.88 127.83AGO 31 18.00 14.00 10.00 8.00 13.83 88.72SET 30 15.00 9.50 4.00 11.00 14.94 93.37OCT 31 15.00 8.00 1.00 14.00 15.76 108.44NOV 30 13.00 8.50 4.00 9.00 15.91 86.62DIC 31 15.00 9.50 4.00 11.00 15.87 102.42

ANUAL 365 1175.95




Eto = 0.0023 x (Tm + 17.80) x (TD)^(1/2)


Mx. med. Med. diaria Min. Media (mm/mes)ENE 31 19.00 11.50 4.00 15.00 15.95 129.09FEB 28 23.00 13.00 3.00 20.00 16.05 142.39MAR 31 17.00 11.00 5.00 12.00 15.55 110.60ABR 30 18.00 13.00 8.00 10.00 14.55 97.75MAY 31 19.00 14.00 9.00 10.00 13.25 94.97JUN 30 13.00 11.00 9.00 4.00 12.59 50.05

9581" S76401" W

N das

Difer. Temp. TD(C)


9531" S76301" W

N das

Difer. Temp. TD(C)


JUL 31 19.00 12.50 6.00 13.00 12.89 100.44AGO 31 15.00 12.00 9.00 6.00 13.85 72.06SET 30 17.00 10.00 3.00 14.00 14.95 107.29OCT 31 13.00 11.50 10.00 3.00 15.75 57.00NOV 30 15.00 9.50 4.00 11.00 15.90 99.35DIC 31 16.00 11.00 6.00 10.00 15.85 102.95

ANUAL 365 1163.94


METODO DE HARGREAVES

INTEPORLACION

ETo LATITUD RAD EXT LATITUD(mm/da) MESES 6 7.22 8

3.47 E 15.8 15.98 16.13.78 F 16 16.06 16.13.49 M 15.6 15.54 15.53.63 A 14.7 14.52 14.43.44 M 13.4 13.22 13.13.51 J 12.8 12.56 12.43.22 J 13.1 12.86 12.73.32 A 14 13.82 13.74.15 S 15 14.94 14.94.40 O 15.7 15.76 15.84.00 N 15.8 15.92 163.75 D 15.7 15.88 16

INTEPORLACION


3.94 E 15.8 15.98 16.12.20 F 16 16.06 16.13.44 M 15.6 15.54 15.52.82 A 14.7 14.52 14.41.92 M 13.4 13.22 13.1

2.09 J 12.8 12.57 12.43.41 J 13.1 12.87 12.72.41 A 14 13.82 13.72.90 S 15 14.94 14.92.37 O 15.7 15.76 15.82.23 N 15.8 15.92 162.31 D 15.7 15.88 16

INTEPORLACION


3.69 E 15.8 15.97 16.13.96 F 16 16.06 16.11.94 M 15.6 15.54 15.53.25 A 14.7 14.53 14.42.77 M 13.4 13.23 13.13.33 J 12.8 12.58 12.44.12 J 13.1 12.88 12.72.86 A 14 13.83 13.73.11 S 15 14.94 14.93.50 O 15.7 15.76 15.82.89 N 15.8 15.91 163.30 D 15.7 15.87 16

INTEPORLACION


4.16 E 15.8 15.95 16.15.09 F 16 16.05 16.13.57 M 15.6 15.55 15.53.26 A 14.7 14.55 14.43.06 M 13.4 13.25 13.11.67 J 12.8 12.59 12.4

3.24 J 13.1 12.89 12.72.32 A 14 13.85 13.73.58 S 15 14.95 14.91.84 O 15.7 15.75 15.83.31 N 15.8 15.90 163.32 D 15.7 15.85 16

TDTmETo *)8.17(*0023.0


METODO DE THORNTWAITE




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

MES N dasTemperatura (C)

i a NMx. med. Med. diaria Min. Media

ENE 31 18.63 14.32 10.00 4.92 1.40 12.43FEB 28 19.78 14.89 10.00 5.22 1.40 12.34MAR 31 19.70 15.35 11.00 5.46 1.40 12.10ABR 30 20.23 14.61 9.00 5.07 1.40 11.91MAY 31 20.05 13.53 7.00 4.51 1.40 11.77JUN 30 20.14 11.57 3.00 3.56 1.40 11.67JUL 31 19.34 13.17 7.00 4.33 1.40 11.71AGO 31 20.67 15.84 11.00 5.73 1.40 11.86SET 30 20.94 13.47 6.00 4.48 1.40 12.00OCT 31 21.38 14.19 7.00 4.85 1.40 12.24NOV 30 20.32 14.66 9.00 5.10 1.40 12.43DIC 31 18.81 13.40 8.00 4.45 1.40 12.53

ANUAL 365 57.69 145.00




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



ENE 31 20.00 14.50 9.00 5.01 1.40 12.43FEB 28 14.00 12.00 10.00 3.76 1.40 12.34MAR 31 16.00 10.00 4.00 2.86 1.40 12.10ABR 30 16.00 12.00 8.00 3.76 1.40 11.91MAY 31 13.00 10.50 8.00 3.07 1.40 11.77JUN 30 13.00 9.50 6.00 2.64 1.40 11.67

: 94242" S: 764646" W

9419" S76481" W


ANUAL 365 39.86 145.00

ESTACION HUARN-1



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



ENE 31 19.00 14.00 9.00 4.75 1.40 12.43FEB 28 20.00 14.50 9.00 5.01 1.40 12.34MAR 31 15.00 13.50 12.00 4.50 1.40 12.10ABR 30 17.00 11.50 6.00 3.53 1.40 11.92MAY 31 17.00 12.50 8.00 4.00 1.40 11.77JUN 30 19.00 11.00 3.00 3.30 1.40 11.67JUL 31 25.00 17.00 9.00 6.38 1.40 11.72AGO 31 18.00 14.00 10.00 4.75 1.40 11.86SET 30 15.00 9.50 4.00 2.64 1.40 12.00OCT 31 15.00 8.00 1.00 2.04 1.40 12.24NOV 30 13.00 8.50 4.00 2.23 1.40 12.43DIC 31 15.00 9.50 4.00 2.64 1.40 12.53

ANUAL 365 45.78 145.00




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



ENE 31 19.00 11.50 4.00 3.53 1.40 12.42FEB 28 23.00 13.00 3.00 4.25 1.40 12.34MAR 31 17.00 11.00 5.00 3.30 1.40 12.10ABR 30 18.00 13.00 8.00 4.25 1.40 11.92MAY 31 19.00 14.00 9.00 4.75 1.40 11.78JUN 30 13.00 11.00 9.00 3.30 1.40 11.68

9581" S76401" W

9531" S76301" W


ANUAL 365 43.47 145.00


METODO DE THORNTWAITE

INTERPOLACION

C. LATITUD C. No DIAS C. No HORASETo LATITUD

(mm/mes) (mm/da) MESES 51.06 1.03 1.04 64.63 2.08 E 1.040.96 0.93 1.03 55.53 1.98 F 0.951.04 1.03 1.01 68.46 2.21 M 1.041.00 1.00 0.99 58.05 1.93 A 11.02 1.03 0.98 54.24 1.75 M 1.020.98 1.00 0.97 40.23 1.34 J 0.991.01 1.03 0.98 51.79 1.67 J 1.021.02 1.03 0.99 68.52 2.21 A 1.031.00 1.00 1.00 52.40 1.75 S 11.06 1.03 1.02 63.01 2.03 O 1.061.05 1.00 1.04 64.18 2.14 N 1.051.10 1.03 1.04 61.80 1.99 D 1.1

702.82

INTERPOLACION


(mm/mes) (mm/da) MESES 51.06 1.03 1.04 65.76 2.12 E 1.040.96 0.93 1.03 41.04 1.47 F 0.951.04 1.03 1.01 37.59 1.21 M 1.041.00 1.00 0.99 44.07 1.47 A 11.02 1.03 0.98 38.07 1.23 M 1.020.98 1.00 0.97 30.55 1.02 J 0.99

1.01 1.03 0.98 40.27 1.30 J 1.021.02 1.03 0.99 31.09 1.00 A 1.031.00 1.00 1.00 44.59 1.49 S 11.06 1.03 1.02 46.95 1.51 O 1.061.05 1.00 1.04 34.97 1.17 N 1.051.10 1.03 1.04 43.90 1.42 D 1.1

498.83

INTERPOLACION


(mm/mes) (mm/da) MESES 51.06 1.03 1.04 62.55 2.02 E 1.040.96 0.93 1.03 53.45 1.91 F 0.951.04 1.03 1.01 57.20 1.85 M 1.041.00 1.00 0.99 41.54 1.38 A 11.02 1.03 0.98 48.62 1.57 M 1.020.98 1.00 0.97 37.53 1.25 J 0.991.01 1.03 0.98 74.08 2.39 J 1.021.02 1.03 0.99 57.70 1.86 A 1.031.00 1.00 1.00 32.15 1.07 S 11.06 1.03 1.02 28.25 0.91 O 1.061.05 1.00 1.04 29.92 1.00 N 1.051.10 1.03 1.04 38.15 1.23 D 1.1

561.15

INTERPOLACION


(mm/mes) (mm/da) MESES 51.06 1.03 1.04 47.46 1.53 E 1.040.96 0.93 1.03 45.86 1.64 F 0.951.04 1.03 1.01 42.94 1.39 M 1.041.00 1.00 0.99 49.33 1.64 A 11.02 1.03 0.98 57.00 1.84 M 1.020.98 1.00 0.97 37.56 1.25 J 0.99

1.01 1.03 0.98 48.20 1.55 J 1.021.02 1.03 0.99 46.53 1.50 A 1.031.00 1.00 1.00 34.55 1.15 S 11.06 1.03 1.02 46.94 1.51 O 1.061.05 1.00 1.04 34.95 1.16 N 1.051.10 1.03 1.04 46.82 1.51 D 1.1

538.14

INTERPOLACION INTERPOLACIONC. LATITUD LATITUD LATITUD N MAX LATITUD

7.22 10 MESES 5 7.22 101.06 1.08 E 12.3 12.43 12.60.96 0.97 F 12.3 12.34 12.41.04 1.05 M 12.1 12.10 12.11.00 0.99 A 12 11.91 11.81.02 1.01 M 11.9 11.77 11.60.98 0.96 J 11.8 11.67 11.51.01 1 J 11.8 11.71 11.61.02 1.01 A 11.9 11.86 11.81.00 1 S 12 12.00 121.06 1.06 O 12.2 12.24 12.31.05 1.05 N 12.3 12.43 12.61.10 1.1 D 12.4 12.53 12.7


7.17 10 MESES 5 7.17 101.06 1.08 E 12.3 12.43 12.60.96 0.97 F 12.3 12.34 12.41.04 1.05 M 12.1 12.10 12.11.00 0.99 A 12 11.91 11.81.02 1.01 M 11.9 11.77 11.60.98 0.96 J 11.8 11.67 11.5

1.01 1 J 11.8 11.71 11.61.02 1.01 A 11.9 11.86 11.81.00 1 S 12 12.00 121.06 1.06 O 12.2 12.24 12.31.05 1.05 N 12.3 12.43 12.61.10 1.1 D 12.4 12.53 12.7


7.103 10 MESES 5 7.103 101.06 1.08 E 12.3 12.43 12.60.96 0.97 F 12.3 12.34 12.41.04 1.05 M 12.1 12.10 12.11.00 0.99 A 12 11.92 11.81.02 1.01 M 11.9 11.77 11.60.98 0.96 J 11.8 11.67 11.51.01 1 J 11.8 11.72 11.61.02 1.01 A 11.9 11.86 11.81.00 1 S 12 12.00 121.06 1.06 O 12.2 12.24 12.31.05 1.05 N 12.3 12.43 12.61.10 1.1 D 12.4 12.53 12.7


7.03 10 MESES 5 7.03 101.06 1.08 E 12.3 12.42 12.60.96 0.97 F 12.3 12.34 12.41.04 1.05 M 12.1 12.10 12.11.00 0.99 A 12 11.92 11.81.02 1.01 M 11.9 11.78 11.60.98 0.96 J 11.8 11.68 11.5

1.01 1 J 11.8 11.72 11.61.02 1.01 A 11.9 11.86 11.81.00 1 S 12 12.00 121.06 1.06 O 12.2 12.24 12.31.05 1.05 N 12.3 12.42 12.61.10 1.1 D 12.4 12.52 12.7

CUADRO COMPARATIVO DE CALCULO DE Eto (mm/da)




MES BLAN-CRID PENMAM THORNWA HARGREAENE 31 76.01 54.71 64.63 107.52FEB 28 76.89 52.91 55.53 105.77MAR 31 78.06 53.99 68.46 108.30ABR 30 68.40 47.03 58.05 108.80MAY 31 72.54 33.93 54.24 106.64JUN 30 55.53 37.55 40.23 105.34JUL 31 63.32 36.50 51.79 99.73AGO 31 84.06 43.81 68.52 103.05SET 30 64.22 48.45 52.40 124.57OCT 31 73.53 55.26 63.01 136.33NOV 30 72.93 55.65 64.18 119.96DIC 31 72.39 53.05 61.80 116.18

ANUAL 365 857.9 572.8 702.8 1,342.2

: 94242" S: 764646" W

N das

ENE FEB MAR ABR MAY JUN JUL AGO SET OCT NOV DIC0

20

40

60

80

100

120

140

160

GRAFICO COMPARATIVO DE EVAPOTRANSPIRACION (ETo)

Blaney-Criddle

Penman-Monteith

Hargreaves

Thornwaite

(mm/mes)

CUADRO COMPARATIVO DE CALCULO DE Eto (mm/da)




MES THORNWA HARGREAENE 31 76.70 60.10 65.76 122.02FEB 28 58.68 50.52 41.04 61.64MAR 31 57.14 48.36 37.59 106.71ABR 30 58.85 36.65 44.07 84.47MAY 31 53.45 21.59 38.07 59.67JUN 30 48.13 16.20 30.55 62.63JUL 31 55.30 21.56 40.27 105.68AGO 31 49.50 26.81 31.09 74.72SET 30 58.85 42.48 44.59 86.90OCT 31 63.01 51.90 46.95 73.61NOV 30 53.40 53.58 34.97 67.04DIC 31 60.80 53.91 43.90 71.63

ANUAL 365 693.8 483.6 498.8 976.7

9419" S76481" W

N das BLAN-CRID

PENMAM

ENE FEB MAR ABR MAY JUN JUL AGO SET OCT NOV DIC0

20

40

60

80

100

120

140

160


Blaney-Criddle

Penman-Monteith

Hargreaves

Thornwaite

(mm/mes)

ENE FEB MAR ABR MAY JUN JUL AGO SET OCT NOV DIC0.00

20.00

40.00

60.00

80.00

100.00

120.00

140.00


Blaney-Criddle

Penman-Monteith

Hargreaves

Thornwaite

(mm/mes)

ESTACION HUARN-1


DEPARTAMENTO HUANUCO ALTITUD

MES N das BLAN-CRID PENMAM THORNWAENE 31 74.71 60.74 62.55FEB 28 67.51 54.64 53.45MAR 31 70.83 53.05 57.20ABR 30 57.03 36.09 41.54MAY 31 60.87 21.89 48.62JUN 30 53.52 32.80 37.53JUL 31 77.58 31.21 74.08AGO 31 68.36 31.38 57.70SET 30 49.73 38.68 32.15OCT 31 49.31 48.23 28.25NOV 30 49.61 52.32 29.92DIC 31 56.83 55.07 38.15

ANUAL 365 735.9 516.1 561.2


20.00

40.00

60.00

80.00

100.00

120.00

140.00


Blaney-Criddle

Penman-Monteith

Hargreaves

Thornwaite

(mm/mes)


20.00

40.00

60.00

80.00

100.00

120.00

140.00


Blaney-Criddle

Penman-Monteith

Hargreaves

Thornwaite

(mm/mes)

ESTACION HUARN-1 ESTACION JACAS CHICO-SENAMHI

DISTRITO LAURICOCHAPROVINCIA JACAS CHICO

: 2854 m.s.n.m DEPARTAMENTO HUANUCO

MES N dasHARGREA BLAN-CRID PENMAM114.47 ENE 31 64.78 57.58110.76 FEB 28 62.21 52.7760.09 MAR 31 61.05 47.9497.46 ABR 30 62.51 36.6185.78 MAY 31 66.44 24.0199.99 JUN 30 53.52 12.69127.83 JUL 31 60.87 15.9188.72 AGO 31 60.82 29.2993.37 SET 30 51.55 38.19108.44 OCT 31 63.01 51.6186.62 NOV 30 53.40 53.83102.42 DIC 31 62.79 55.791,175.9 ANUAL 365 722.9 476.2

9581" S76401" W


20.00

40.00

60.00

80.00

100.00

120.00

140.00


Blaney-Criddle

Penman-Monteith

Hargreaves

Thornwaite

(mm/mes)


20.00

40.00

60.00

80.00

100.00

120.00

140.00

160.00


Blaney-Criddle

Penman-Monteith

Hargreaves

Thornwaite

(mm/mes)



THORNWA HARGREA47.46 129.0945.86 142.3942.94 110.6049.33 97.7557.00 94.9737.56 50.0548.20 100.4446.53 72.0634.55 107.2946.94 57.0034.95 99.3546.82 102.95538.1 1,163.9

9531" S76301" W


20.00

40.00

60.00

80.00

100.00

120.00

140.00

160.00


Blaney-Criddle

Penman-Monteith

Hargreaves

Thornwaite

(mm/mes)

DATOS ESTACIONESBLANEYPenmHGVTHORNTETo (r)

Calculo de Evapotranspiracion

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Transcript of Calculo de Evapotranspiracion