MONTHLY CLIMATOLOGICAL SUMMARY for AUG. 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 67.9 78.3 5:40p 58.5 12:00m 0.3 1.1 0.00 0.2 7.0 7:20p SSW 2 69.7 84.5 3:30p 52.1 5:30a 3.1 7.8 0.00 0.5 12.0 2:30p NW 3 69.3 84.9 12:30p 53.1 5:50a 3.0 7.3 0.01 0.9 22.0 8:20p SSW 4 68.1 81.6 12:10p 56.7 3:00a 1.6 4.7 0.13 0.5 18.0 2:10p SSW 5 69.4 84.9 3:20p 51.5 5:00a 3.6 8.0 0.00 1.4 21.0 3:40p SSW 6 68.4 85.7 3:30p 48.8 4:50a 4.3 7.7 0.00 1.6 20.0 2:30p SSW 7 69.3 86.5 4:00p 47.3 5:50a 3.8 8.1 0.00 1.7 19.0 2:10p SSW 8 72.0 86.7 4:00p 54.3 4:50a 1.7 8.7 0.00 1.0 19.0 12:40p WSW 9 67.7 80.9 11:00a 58.3 4:40a 1.1 3.8 0.03 0.8 16.0 11:40a SSW 10 70.7 84.2 3:20p 55.6 6:20a 1.8 7.6 0.00 1.7 18.0 3:30p SSW 11 70.5 84.2 2:50p 56.9 2:50a 1.8 7.3 0.00 0.8 19.0 12:10p WSW 12 72.1 85.3 4:20p 54.0 5:20a 2.1 9.2 0.00 0.7 13.0 1:50p NW 13 71.8 79.4 2:10p 58.3 5:50a 0.8 7.6 0.00 0.2 13.0 12:40p NW 14 66.8 80.5 2:20p 58.0 5:40a 2.1 3.9 0.20 0.2 8.0 12:20p SE 15 70.7 85.9 4:30p 52.1 6:00a 2.9 8.6 0.00 0.8 16.0 3:20p SSW 16 73.5 87.6 3:10p 55.3 3:50a 1.4 9.9 0.00 0.7 16.0 2:10p SSW 17 73.4 87.6 3:50p 53.8 6:10a 2.0 10.4 0.02 0.6 14.0 7:30p NW 18 73.4 86.3 11:50a 57.2 6:00a 0.8 9.3 0.01 0.7 16.0 12:10p SSW 19 69.7 84.2 2:50p 59.1 5:50a 1.1 5.7 0.00 0.8 18.0 5:00p SSW 20 70.7 85.1 3:30p 56.1 5:10a 2.0 7.7 0.00 1.0 18.0 11:50a SSW 21 70.3 86.1 3:30p 52.4 6:20a 2.3 7.6 0.00 0.7 18.0 3:50p SSW 22 72.6 88.0 4:40p 51.0 6:10a 2.6 10.2 0.00 0.5 11.0 11:30a NW 23 72.7 88.6 12:50p 55.3 6:00a 1.7 9.4 0.00 0.5 20.0 3:30p ENE 24 71.5 88.0 10:40a 54.9 6:10a 1.7 8.2 0.00 0.5 25.0 2:50p SSW 25 72.0 85.1 3:10p 59.5 5:10a 0.4 7.4 0.00 0.6 24.0 4:30p SSW 26 71.4 82.8 11:20a 61.7 9:50p 0.3 6.7 0.00 0.5 16.0 10:50a ENE 27 74.3 88.6 2:40p 55.9 6:10a 1.2 10.5 0.00 0.6 14.0 11:30p SSW 28 72.1 84.3 2:20p 58.9 5:40a 0.4 7.5 0.00 0.9 26.0 6:50p NW 29 72.3 86.3 2:20p 53.8 5:40a 2.2 9.5 0.00 0.9 17.0 1:20p SSW 30 72.4 86.5 2:30p 56.9 6:10a 1.4 8.8 0.00 1.5 20.0 1:10p SSW 31 70.7 86.1 2:00p 54.3 5:30a 2.6 8.2 0.00 2.1 25.0 2:20p SSW ------------------------------------------------------------------------------------- 70.9 88.6 23 47.3 7 58.1 238.4 0.40 0.8 26.0 28 SSW Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 0.20 ON 08/14/11 Days of Rain: 4 (>.01 in) 2 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration