ANNUAL CLIMATOLOGICAL SUMMARY NAME: cchs CITY: STATE: ELEV: 0 m LAT: 19° 18' 00" N LONG: 99° 12' 00" 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 ------------------------------------------------------------------------------------ 23 1 23.0 7.4 14.6 0.0 142 26 25.8 31 3.9 14 0 0 0 0 23 2 24.7 8.9 16.3 0.0 97 41 29.1 16 3.4 4 0 0 0 0 23 3 26.4 10.9 18.2 0.0 72 68 29.6 27 7.0 20 0 0 0 0 23 4 26.9 12.3 19.1 0.0 51 75 30.0 5 9.2 14 0 0 0 0 23 5 26.5 12.6 18.6 0.0 58 66 29.7 2 9.8 17 0 0 0 0 23 6 29.1 14.8 21.5 0.0 22 118 32.1 14 11.8 8 1 0 0 0 23 7 25.4 13.3 18.1 0.0 57 50 27.8 3 11.4 26 0 0 0 0 23 8 24.7 13.4 17.9 0.0 59 45 28.5 11 11.0 15 0 0 0 0 23 9 26.1 13.0 18.6 0.0 52 61 28.3 23 10.6 27 0 0 0 0 23 10 24.0 12.4 17.3 0.0 71 41 27.8 6 8.3 18 0 0 0 0 23 11 24.1 10.1 16.4 0.0 97 38 28.1 19 6.9 16 0 0 0 0 23 12 20.1 8.4 13.4 0.0 161 9 23.3 22 2.9 28 0 0 0 0 ------------------------------------------------------------------------------------ 25.1 11.5 17.5 0.0 939 637 32.1 JUN 2.9 DEC 1 0 0 0 PRECIPITATION (mm) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .2 2 20 --------------------------------------------- 23 1 0.8 0.0 0.8 11 1 0 0 23 2 7.6 0.0 7.6 17 1 1 0 23 3 44.5 0.0 19.0 28 4 3 0 23 4 14.2 0.0 3.0 17 9 4 0 23 5 70.9 0.0 18.3 25 18 9 0 23 6 75.2 0.0 42.2 5 9 4 1 23 7 9.7 0.0 6.9 2 8 1 0 23 8 255.3 0.0 67.3 28 21 16 5 23 9 128.5 0.0 46.2 2 15 11 1 23 10 61.0 0.0 25.4 3 13 7 1 23 11 52.6 0.0 20.1 12 7 4 1 23 12 10.7 0.0 6.3 15 8 1 0 --------------------------------------------- 730.8 0.0 67.3 AUG 114 61 9 WIND SPEED (km/hr) DOM YR MO AVG. HI DATE DIR --------------------------------- 23 1 5.0 40.2 2 SW 23 2 5.0 41.8 25 WSW 23 3 5.3 69.2 12 SW 23 4 5.9 59.5 23 WSW 23 5 5.4 53.1 10 SW 23 6 6.6 49.9 4 SW 23 7 4.8 48.3 26 NW 23 8 5.0 49.9 8 NW 23 9 5.7 49.9 3 NW 23 10 4.5 43.5 3 NW 23 11 4.8 40.2 22 NNW 23 12 4.3 35.4 25 WSW --------------------------------- 5.2 69.2 MAR WSW