ANNUAL CLIMATOLOGICAL SUMMARY 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), HEAT BASE 18.3, COOL BASE 18.3 DEP. HEAT COOL MEAN MEAN FROM DEG DEG MAX MAX MIN MIN YR MO MAX MIN MEAN NORM DAYS DAYS HI DATE LOW DATE >=32 <=0 <=0 <=-18 ------------------------------------------------------------------------------------ 12 1 17.3 -1.1 8.3 0.0 271 4 22.8 21 -5.6 6 0 0 22 0 12 2 18.3 1.6 11.0 0.0 145 8 24.6 23 -2.6 21 0 0 9 0 12 3 23.9 3.4 15.4 0.0 130 58 33.8 25 -3.7 3 1 0 7 0 12 4 29.4 9.9 21.2 0.0 46 121 35.5 22 2.8 4 8 0 0 0 12 5 31.4 13.4 23.9 0.0 21 178 36.9 26 8.7 11 16 0 0 0 12 6 37.6 18.2 29.5 0.0 2 309 40.6 28 12.4 6 30 0 0 0 12 7 34.2 20.4 27.6 0.0 0 259 37.5 22 17.5 8 24 0 0 0 12 8 35.8 20.3 28.8 0.0 0 285 39.9 12 13.9 31 30 0 0 0 12 9 31.2 15.5 24.4 0.0 12 164 36.4 2 8.9 16 17 0 0 0 12 10 28.0 9.1 20.0 0.0 48 90 32.4 3 1.8 28 3 0 0 0 12 11 23.1 4.2 15.1 0.0 89 27 29.4 1 -5.6 12 0 0 3 0 12 12 ------------------------------------------------------------------------------------ 28.4 10.6 20.7 0.0 764 1503 40.6 JUN -5.6 NOV 129 0 41 0 PRECIPITATION (mm) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .2 2 20 --------------------------------------------- 12 1 9.2 0.0 9.2 8 1 1 0 12 2 0.0 0.0 0.0 1 0 0 0 12 3 0.4 0.0 0.4 19 1 0 0 12 4 0.0 0.0 0.0 1 0 0 0 12 5 2.4 0.0 2.4 9 1 1 0 12 6 0.4 0.0 0.4 15 1 0 0 12 7 9.0 0.0 5.0 10 3 2 0 12 8 11.4 0.0 7.8 17 3 2 0 12 9 6.2 0.0 5.6 28 3 1 0 12 10 0.0 0.0 0.0 1 0 0 0 12 11 0.0 0.0 0.0 1 0 0 0 12 12 --------------------------------------------- 39.0 0.0 9.2 JAN 13 7 0 WIND SPEED (km/hr) DOM YR MO AVG. HI DATE DIR --------------------------------- 12 1 5.1 56.3 22 NW 12 2 8.1 61.2 23 ESE 12 3 7.7 83.7 25 NW 12 4 7.2 62.8 14 NW 12 5 7.5 59.5 23 ESE 12 6 5.7 66.0 15 ESE 12 7 5.1 54.7 10 SE 12 8 4.8 90.1 26 ESE 12 9 4.2 41.8 11 ESE 12 10 4.3 46.7 21 NNW 12 11 3.4 62.8 10 NNW 12 12 --------------------------------- 5.7 90.1 AUG ESE