MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2011 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 8.6 20.7 12:55p -2.6 4:05a 10.0 0.2 0.0 10.9 48.3 6:35p E 2 6.1 10.8 3:00p 3.0 4:40a 12.2 0.0 1.0 13.4 41.8 2:00p ESE 3 6.2 12.9 1:50p 0.7 7:00a 12.1 0.0 0.4 4.0 25.7 2:30p NW 4 3.0 9.8 2:05p -2.4 4:00a 15.3 0.0 1.4 4.0 29.0 3:10p NW 5 -20.3 4.3 11:40a -67.8 4:45a 37.0 0.0 0.0 4.3 33.8 4:35p E 6 -2.6 2.4 3:15p -6.6 7:25a 20.9 0.0 0.0 4.2 29.0 1:10p NW 7 -1.1 7.7 4:40p -8.2 7:05a 19.4 0.0 0.0 1.1 16.1 8:50a NNW 8 0.9 10.7 2:50p -6.3 3:30a 17.4 0.0 0.0 1.1 12.9 11:25a NNW 9 2.9 13.3 3:05p -4.8 6:55a 15.4 0.0 0.0 2.1 14.5 10:10a NW 10 4.2 10.3 2:30p -0.1 7:10a 14.1 0.0 0.0 3.7 29.0 1:00p ESE 11 5.0 12.3 3:05p -1.3 6:10a 13.3 0.0 0.0 2.7 25.7 12:00p ESE 12 7.4 15.3 2:35p 1.3 6:10a 10.8 0.0 0.0 3.1 22.5 12:35p ESE 13 11.5 22.8 12:40p 4.3 5:55a 7.1 0.3 0.0 5.0 33.8 2:00p ESE 14 7.3 13.2 2:55p 0.4 11:40p 11.0 0.0 0.0 3.7 33.8 10:45a NW 15 4.9 11.8 3:50p -2.2 3:15a 13.3 0.0 0.0 4.0 25.7 1:35p NW 16 5.8 12.3 2:30p 0.0 3:40a 12.5 0.0 0.0 6.0 37.0 12:55p ESE 17 7.9 12.5 1:50p 4.1 3:50a 10.4 0.0 0.0 6.4 35.4 1:00p ESE 18 9.4 16.1 3:00p 2.7 5:45a 8.9 0.0 0.0 6.6 51.5 11:40p SE 19 8.4 11.7 2:10p 5.6 4:50a 9.9 0.0 0.0 17.2 56.3 11:35a W 20 6.5 11.5 2:50p 0.1 11:05p 11.8 0.0 0.0 2.3 17.7 10:55a SE 21 3.9 13.1 1:50p -4.5 6:30a 14.3 0.0 0.0 3.2 33.8 2:35p NW 22 6.8 13.3 1:55p 0.0 7:00a 11.5 0.0 0.0 3.9 22.5 9:45p ESE 23 0.6 3.2 12:05a -1.5 12:00m 17.8 0.0 0.0 8.7 37.0 5:30a ESE 24 -0.5 2.9 4:10p -4.3 10:00p 18.8 0.0 0.0 2.3 14.5 12:30p NW 25 -0.9 7.8 3:05p -8.2 7:10a 19.2 0.0 0.0 1.6 17.7 3:05p NW 26 0.9 11.3 2:30p -8.7 6:20a 17.3 0.0 0.0 5.1 32.2 1:55p NW 27 3.1 13.9 3:35p -7.1 7:10a 13.5 0.0 0.0 0.8 9.7 3:20p NNW 28 4.7 15.0 2:30p -4.6 6:30a 13.6 0.0 0.0 5.1 25.7 3:00p NW 29 5.5 16.8 1:05p -4.1 4:10a 12.8 0.0 0.0 3.4 33.8 1:15p NW 30 7.2 20.7 3:50p -2.7 6:30a 11.3 0.1 0.0 1.9 14.5 9:45a NNW 31 7.7 22.6 2:30p -2.9 6:55a 11.0 0.5 0.0 3.1 24.1 2:15p WNW ------------------------------------------------------------------------------------- 3.9 22.8 13 -67.8 5 443.9 1.1 2.8 4.7 56.3 19 ESE Max >= 32.0: 0 Max <= 0.0: 0 Min <= 0.0: 22 Min <= -18.0: 1 Max Rain: 1.40 ON 12/04/11 Days of Rain: 3 (> .2 mm) 0 (> 2 mm) 0 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration