ANNUAL CLIMATOLOGICAL SUMMARY NAME: KL1SF CITY: Grand Canyon STATE: Arizona ELEV: 6830 ft LAT: 36° 02' 53" N LONG: 112° 07' 28" W TEMPERATURE (°F), HEAT BASE 65.0, COOL BASE 65.0 DEP. HEAT COOL MEAN MEAN FROM DEG DEG MAX MAX MIN MIN YR MO MAX MIN MEAN NORM DAYS DAYS HI DATE LOW DATE >=90 <=32 <=32 <=0 ------------------------------------------------------------------------------------ 24 1 40.4 23.2 32.3 0.0 1012 0 56.4 31 4.7 12 0 4 25 0 24 2 44.3 25.0 34.7 0.0 878 0 58.9 25 3.4 11 0 3 26 0 24 3 47.6 28.4 37.7 0.0 734 0 59.1 22 22.0 16 0 0 21 0 24 4 24 5 24 6 24 7 24 8 24 9 24 10 24 11 24 12 ------------------------------------------------------------------------------------ 43.9 25.4 34.8 0.0 2625 0 59.1 MAR 3.4 FEB 0 7 72 0 PRECIPITATION (in) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .01 .1 1 --------------------------------------------- 24 1 3.43 0.00 2.94 26 9 2 1 24 2 0.55 0.00 0.11 1 11 1 0 24 3 5.69 0.00 5.06 18 6 5 1 24 4 24 5 24 6 24 7 24 8 24 9 24 10 24 11 24 12 --------------------------------------------- 9.67 0.00 5.06 MAR 26 8 2 WIND SPEED (mph) DOM YR MO AVG. HI DATE DIR --------------------------------- 24 1 0.7 28.0 7 SSW 24 2 0.7 28.0 6 SSW 24 3 1.0 35.0 2 SSW 24 4 24 5 24 6 24 7 24 8 24 9 24 10 24 11 24 12 --------------------------------- 0.8 35.0 MAR SSW