MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2010 NAME: Estacion 03 RANCHO ESCUELA CITY: RANCHO ESCUELA Praxedis G Guerrero STATE: Chihuahua ELEV: 1080 m LAT: 31° 21' 24" N LONG: 105° 59' 57" W TEMPERATURE (°C), RAIN (mm), WIND SPEED (km/hr) HEAT COOL AVG MEAN DEG DEG WIND DOM DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR ------------------------------------------------------------------------------------ 1 1.7 14.6 3:35p -9.3 4:15a 16.6 0.0 0.0 2.9 20.9 11:40a NW 2 4.9 19.1 2:45p -5.6 5:55a 13.4 0.0 0.0 1.6 17.7 12:50p NW 3 6.0 19.9 3:10p -5.3 6:45a 12.5 0.1 0.0 1.4 14.5 1:35p NNW 4 8.6 22.2 2:30p -3.8 7:05a 10.2 0.5 0.0 4.3 22.5 4:10p ESE 5 9.2 18.9 3:30p -1.8 7:05a 9.1 0.0 0.0 4.7 24.1 10:10a ESE 6 1.1 11.1 9:55a -2.8 6:35a 7.1 0.0 0.0 1.4 20.9 9:50a N 7 8 9 10 11 12 13 14 15 16 17 18 19 20 13.3 22.8 2:30p 4.3 12:00m 2.5 0.4 0.0 4.7 35.4 2:10p WNW 21 10.8 23.8 1:45p 0.8 4:00a 8.5 1.0 0.0 2.7 20.9 2:25p NW 22 10.8 24.4 3:05p -0.2 7:15a 8.4 0.9 0.0 3.9 25.7 12:45p ESE 23 8.5 19.6 2:40p -1.3 7:00a 9.9 0.1 0.0 7.4 41.8 3:45p NW 24 7.6 17.4 1:50p -0.8 6:30a 10.7 0.0 0.0 4.5 30.6 11:40a ESE 25 5.7 14.7 2:50p -3.2 7:10a 12.7 0.0 0.0 6.1 29.0 10:00a ESE 26 6.2 17.3 2:25p -2.9 4:45a 12.1 0.0 0.0 3.1 20.9 12:50p ESE 27 6.6 16.5 1:40p -2.0 6:35a 11.7 0.0 0.0 1.4 17.7 12:25p NW 28 8.2 18.0 2:50p 0.8 11:50p 10.1 0.0 0.0 3.1 17.7 2:50p NW 29 8.5 17.7 12:50p -4.0 6:15a 9.8 0.0 0.0 10.0 48.3 12:55p W 30 9.3 18.3 1:20p 0.2 11:50p 9.0 0.0 1.0 19.5 72.4 4:55p SW 31 1.3 3.3 1:05p -0.2 3:15a 17.0 0.0 0.0 8.2 29.0 2:05a NNW ------------------------------------------------------------------------------------- 7.1 24.4 22 -9.3 1 191.1 3.0 1.0 5.1 72.4 30 NW Max >= 32.0: 0 Max <= 0.0: 0 Min <= 0.0: 14 Min <= -18.0: 0 Max Rain: 0.99 ON 12/30/10 Days of Rain: 1 (> .2 mm) 0 (> 2 mm) 0 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration