MONTHLY CLIMATOLOGICAL SUMMARY for AUG. 2012 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 65.4 78.7 2:40p 54.9 12:10a 3.2 3.5 0.00 0.2 12.0 1:00p NW 2 66.8 82.4 1:50p 52.8 3:50a 3.4 5.1 0.00 0.3 11.0 7:50a SSW 3 69.5 82.2 2:00p 52.4 9:30p 2.6 6.8 0.53 0.9 21.0 7:30p SSW 4 68.5 80.1 5:50p 53.5 5:30a 2.3 5.9 0.00 0.3 11.0 12:40p ESE 5 64.9 75.8 9:00a 52.8 5:50a 2.7 2.6 0.00 0.4 17.0 11:00a SE 6 69.1 80.0 11:00a 58.9 6:30a 1.2 5.3 0.00 0.2 11.0 12:30a NW 7 70.9 85.9 3:30p 56.2 5:00a 1.9 7.8 0.00 0.3 10.0 2:00p NW 8 70.9 87.4 10:30a 56.7 3:40a 2.4 8.3 0.00 0.1 10.0 11:30a ESE 9 67.0 87.6 10:50a 55.9 11:50p 2.5 4.5 0.21 0.2 16.0 1:40p S 10 71.8 86.9 3:50p 55.0 12:40a 2.0 8.8 0.00 0.4 14.0 2:30p NW 11 70.3 87.8 12:10p 57.2 5:20a 1.4 6.7 0.02 0.6 24.0 2:50p ENE 12 68.1 84.0 10:50a 52.8 5:40a 3.1 6.3 0.07 0.3 12.0 1:00p NW 13 70.7 86.7 2:20p 53.1 5:50a 2.8 8.5 0.00 1.0 25.0 4:50p SSW 14 72.0 84.2 4:40p 58.2 11:50p 1.1 8.0 0.01 0.7 21.0 11:50a WSW 15 70.7 85.7 1:30p 53.4 5:20a 2.5 8.2 0.00 0.4 12.0 1:10p NW 16 68.8 82.8 11:20a 60.3 12:00m 1.3 5.1 0.00 0.7 18.0 4:10p SSW 17 68.6 80.9 5:00p 57.5 1:40a 2.1 5.7 0.02 0.5 14.0 5:10p WSW 18 67.9 82.6 5:50p 55.3 5:40a 3.2 6.1 0.32 0.4 13.0 6:40p NW 19 64.5 81.6 10:40a 56.5 6:00a 4.0 3.5 0.38 0.4 16.0 3:30p SSW 20 66.2 79.6 3:20p 57.2 1:40a 2.4 3.5 0.00 0.5 18.0 4:10a NW 21 64.2 77.6 12:00p 56.5 6:10a 2.9 2.1 0.00 0.3 16.0 3:20p SSW 22 62.1 73.2 11:50a 52.4 5:00a 4.3 1.4 0.46 0.3 13.0 4:00p NW 23 60.8 70.5 1:50p 53.4 11:50p 5.0 0.8 0.03 0.5 13.0 1:40p SSW 24 63.5 74.8 4:50p 52.4 1:10a 4.3 2.8 0.00 0.5 13.0 10:30a NW 25 64.3 79.2 11:00a 52.4 6:20a 4.2 3.5 0.06 0.3 17.0 1:10p NW 26 63.0 80.0 11:00a 50.3 6:10a 5.5 3.5 0.03 0.6 18.0 3:40p NW 27 65.2 80.1 3:40p 52.2 4:20a 4.8 5.0 0.01 0.4 18.0 4:50p NW 28 67.7 82.6 10:20a 53.1 6:10a 3.5 6.2 0.00 0.3 11.0 10:30a NW 29 64.3 81.6 10:40a 52.4 6:00a 4.2 3.5 0.07 0.3 18.0 12:40p SSW 30 66.1 80.7 2:20p 52.4 6:30a 3.1 4.2 0.00 0.3 22.0 3:40p NW 31 64.8 79.2 2:40p 51.2 5:20a 4.0 3.8 0.01 1.1 18.0 3:40p SSW ------------------------------------------------------------------------------------- 67.1 87.8 11 50.3 26 93.9 157.0 2.23 0.4 25.0 13 NW Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 0.53 ON 08/03/12 Days of Rain: 12 (>.01 in) 5 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration