MONTHLY CLIMATOLOGICAL SUMMARY for JUL. 2011 NAME: KL1SF CITY: Grand Canyon STATE: Arizona ELEV: 6830 ft LAT: 36° 02' 53" N LONG: 112° 07' 28" W TEMPERATURE (°F), RAIN (in), WIND SPEED (mph) HEAT COOL AVG MEAN DEG DEG WIND DOM DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR ------------------------------------------------------------------------------------ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 74.6 86.7 3:30p 59.2 5:40a 0.9 9.7 0.00 1.4 19.0 2:50p SSW 21 73.2 87.8 4:10p 58.2 3:10a 1.3 9.5 0.00 1.7 21.0 12:30p SSW 22 71.4 85.7 2:00p 54.3 4:40a 2.1 8.5 0.00 2.1 24.0 1:30p SSW 23 72.0 84.3 3:40p 53.7 6:00a 2.1 9.0 0.00 0.7 19.0 1:00p NW 24 77.2 88.4 4:30p 61.1 6:20a 0.3 12.5 0.00 0.7 13.0 10:00p NW 25 69.7 81.1 2:10p 60.6 5:30a 0.6 5.3 0.00 0.6 13.0 5:10p SSW 26 61.6 67.5 4:30p 56.7 11:20p 3.5 0.1 0.33 0.2 11.0 2:10p SSW 27 67.6 82.2 4:20p 53.4 5:10a 3.3 5.9 0.00 0.7 17.0 3:50p SSW 28 71.2 86.3 5:20p 50.7 5:30a 2.9 9.0 0.00 0.5 13.0 2:30p NW 29 68.0 77.6 11:00a 63.1 1:50a 0.2 1.6 0.00 0.0 6.0 11:50a SW 30 31 ------------------------------------------------------------------------------------- 70.7 88.4 24 50.7 28 17.2 71.1 0.33 0.9 24.0 22 SSW Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 0.33 ON 07/26/11 Days of Rain: 1 (>.01 in) 1 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration