MONTHLY CLIMATOLOGICAL SUMMARY for MAY. 2009 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 21.0 33.0 3:25p 7.1 4:50a 2.7 5.5 0.0 6.9 35.4 3:40p W 2 24.2 30.9 2:25p 17.8 1:50a 0.0 5.9 0.0 17.5 66.0 5:30p W 3 22.4 30.3 4:40p 13.5 5:40a 0.8 4.9 0.0 9.0 37.0 4:35p WNW 4 22.9 32.7 4:20p 11.6 6:35a 1.2 5.8 0.0 8.9 43.5 4:40p W 5 20.0 30.6 6:30p 11.8 6:20a 1.1 2.3 0.0 6.8 40.2 11:40a W 6 24.1 33.6 4:00p 13.7 6:50a 0.5 6.4 0.0 8.4 37.0 10:15a WNW 7 24.1 35.1 4:05p 10.1 6:05a 1.6 7.3 0.0 8.0 46.7 2:05p W 8 25.1 34.7 4:20p 12.2 6:25a 0.9 7.6 0.0 9.8 43.5 12:45p W 9 25.1 34.7 4:30p 12.7 6:50a 0.7 7.4 0.0 5.0 25.7 10:00a ESE 10 25.8 34.7 3:15p 15.6 6:35a 0.2 7.6 0.0 5.3 32.2 2:05p NW 11 24.3 35.2 3:00p 12.3 4:40a 1.2 7.2 0.0 4.0 25.7 5:50p NW 12 25.8 34.1 5:05p 17.2 6:30a 0.0 7.6 0.0 7.9 41.8 4:15p WNW 13 24.8 32.6 5:05p 14.6 5:10a 0.2 6.7 0.0 11.6 41.8 10:20a W 14 23.2 33.8 4:25p 11.3 6:10a 1.2 6.1 0.0 2.9 20.9 6:25a ESE 15 25.4 33.5 3:45p 15.2 6:35a 0.3 7.4 0.0 7.6 37.0 7:55p NW 16 22.6 29.1 3:25p 15.6 5:45a 0.2 4.5 0.0 13.7 53.1 4:25p ENE 17 21.2 28.3 4:35p 16.2 5:05a 0.5 3.5 0.0 8.5 32.2 4:55p ESE 18 23.2 31.2 4:10p 11.8 6:30a 0.8 5.7 0.0 6.6 33.8 2:50p ESE 19 23.1 30.2 1:40p 15.2 5:40a 0.4 5.2 0.0 6.1 30.6 9:15a ESE 20 21.9 30.8 2:30p 11.8 6:10a 0.9 4.5 0.0 4.8 33.8 4:50p ESE 21 20.0 26.3 2:45p 16.8 12:00m 0.2 1.9 0.0 4.0 33.8 5:05p W 22 18.6 25.9 2:05p 13.7 6:30a 1.7 2.0 0.2 4.8 61.2 5:55p ESE 23 19.8 27.5 2:50p 12.1 3:50a 1.7 3.2 0.0 2.3 20.9 4:30p NW 24 22.0 30.2 5:15p 13.7 6:20a 0.9 4.5 0.0 5.8 29.0 3:20p NW 25 22.7 31.2 6:25p 12.7 6:10a 0.8 5.2 0.0 5.6 49.9 10:15p NW 26 21.7 30.2 3:35p 11.6 6:25a 1.0 4.4 0.0 7.2 32.2 1:10p NW 27 23.4 30.9 3:55p 15.5 6:25a 0.3 5.4 0.0 5.1 30.6 10:40p ESE 28 23.2 31.5 3:25p 16.2 6:10a 0.2 5.1 0.0 7.7 46.7 4:25p ESE 29 22.1 31.9 3:00p 11.3 5:45a 1.3 5.1 0.0 6.6 48.3 4:20p ENE 30 23.3 30.2 12:50p 13.9 6:10a 0.6 5.6 0.2 5.8 59.5 11:35p ESE 31 23.5 32.3 3:45p 14.3 6:25a 0.5 5.7 0.2 2.3 25.7 12:20a E ------------------------------------------------------------------------------------- 22.9 35.2 11 7.1 1 24.6 167.3 0.6 7.0 66.0 2 W Max >= 32.0: 13 Max <= 0.0: 0 Min <= 0.0: 0 Min <= -18.0: 0 Max Rain: 0.20 ON 05/22/09 Days of Rain: 3 (> .2 mm) 0 (> 2 mm) 0 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration