ANNUAL CLIMATOLOGICAL SUMMARY NAME: ccha CITY: STATE: ELEV: 0 m LAT: 19° 17' 45" N LONG: 99° 07' 18" 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 ------------------------------------------------------------------------------------ 24 1 22.5 8.0 15.0 0.0 130 25 26.4 15 4.6 1 0 0 0 0 24 2 24.7 8.0 16.3 0.0 106 47 28.3 8 3.9 6 0 0 0 0 24 3 28.2 11.1 19.6 0.0 55 96 30.7 8 7.3 27 0 0 0 0 24 4 28.2 13.0 20.6 0.0 36 104 32.7 15 9.8 12 2 0 0 0 24 5 31.2 15.5 23.0 0.0 12 158 33.7 26 13.1 30 9 0 0 0 24 6 26.9 14.9 20.1 0.0 32 84 32.3 3 13.2 17 2 0 0 0 24 7 24.2 13.6 17.5 0.0 63 38 28.1 8 11.9 16 0 0 0 0 24 8 24.8 13.6 17.8 0.0 58 41 26.4 29 11.3 3 0 0 0 0 24 9 23.6 14.0 17.6 0.0 57 34 27.2 14 11.4 8 0 0 0 0 24 10 21.5 11.0 15.6 0.0 104 18 25.1 30 5.9 12 0 0 0 0 24 11 24.2 8.6 16.0 0.0 109 39 26.9 28 3.6 24 0 0 0 0 24 12 21.2 7.1 13.6 0.0 87 7 23.7 15 4.8 29 0 0 0 0 ------------------------------------------------------------------------------------ 25.2 11.7 17.9 0.0 850 692 33.7 MAY 3.6 NOV 13 0 0 0 PRECIPITATION (mm) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .2 2 20 --------------------------------------------- 24 1 0.3 0.0 0.3 21 1 0 0 24 2 5.1 0.0 5.1 17 1 1 0 24 3 0.0 0.0 0.0 1 0 0 0 24 4 5.0 0.0 2.6 19 4 1 0 24 5 27.2 0.0 7.2 22 11 5 0 24 6 75.0 0.0 13.4 22 15 10 0 24 7 178.8 0.0 27.6 30 23 19 2 24 8 143.0 0.0 23.6 28 23 13 1 24 9 152.4 0.0 18.2 13 23 15 0 24 10 16.4 0.0 6.2 6 6 3 0 24 11 11.6 0.0 4.0 3 5 3 0 24 12 1.0 0.0 0.8 22 2 0 0 --------------------------------------------- 615.7 0.0 27.6 JUL 114 70 3 WIND SPEED (m/s) DOM YR MO AVG. HI DATE DIR --------------------------------- 24 1 1.0 13.0 10 SW 24 2 1.1 14.3 3 SSW 24 3 1.2 13.9 18 SSW 24 4 1.2 13.0 3 SSW 24 5 1.1 17.0 11 SSW 24 6 1.4 13.0 4 NNE 24 7 1.1 12.5 17 NW 24 8 1.3 14.3 15 NW 24 9 1.2 16.5 18 NNW 24 10 1.4 10.7 26 NNW 24 11 1.0 9.8 5 W 24 12 0.9 11.2 22 WSW --------------------------------- 1.2 17.0 MAY NW