MONTHLY CLIMATOLOGICAL SUMMARY for MAR. 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 31.7 50.4 3:50p 14.2 3:00a 33.3 0.0 0.00 0.2 10.0 3:50p NW 2 39.7 50.7 4:20p 27.8 12:10a 25.3 0.0 0.00 1.1 16.0 12:50p SSW 3 42.2 52.1 3:40p 33.7 3:40a 22.8 0.0 0.00 1.6 22.0 2:10p SSW 4 36.2 46.3 4:00p 27.5 2:30a 28.8 0.0 0.00 0.4 19.0 2:10p NW 5 39.2 54.3 3:40p 27.5 2:10a 25.8 0.0 0.00 0.4 16.0 3:20p NW 6 41.4 53.7 2:50p 25.9 1:30a 23.6 0.0 0.00 2.3 25.0 2:40p SSW 7 36.0 41.4 12:10a 27.8 12:00m 29.0 0.0 0.06 2.7 26.0 9:40a SSW 8 29.6 41.0 3:50p 19.4 6:10a 35.4 0.0 0.26 0.5 28.0 1:10a NW 9 36.7 50.3 4:10p 19.7 6:50a 28.3 0.0 0.00 0.2 8.0 10:10a NW 10 45.9 59.8 4:30p 28.6 12:00m 19.1 0.0 0.00 0.9 19.0 8:30a ENE 11 46.0 63.1 2:40p 26.8 7:00a 19.0 0.0 0.00 1.7 20.0 2:50p SSW 12 47.7 60.4 3:10p 37.7 12:00m 17.3 0.0 0.00 2.6 24.0 3:40p SSW 13 43.9 55.8 3:00p 26.8 6:50a 21.1 0.0 0.00 0.3 12.0 2:30p ENE 14 47.4 58.9 2:10p 30.3 6:20a 17.6 0.0 0.00 0.7 18.0 1:20p NW 15 47.7 60.1 3:20p 35.2 4:20a 17.3 0.0 0.00 0.5 13.0 2:40p NW 16 50.4 63.1 1:10p 37.4 2:50a 14.6 0.0 0.00 3.5 27.0 2:00p SSW 17 46.1 56.1 11:50a 33.6 12:00m 18.9 0.0 0.00 1.7 24.0 12:20p SSW 18 42.3 58.0 2:10p 25.6 5:50a 22.7 0.0 0.00 2.1 25.0 5:30p SSW 19 41.6 52.2 2:50p 33.4 5:50a 23.4 0.0 0.00 4.1 27.0 10:20a SSW 20 42.3 50.9 2:40p 33.7 12:20a 22.7 0.0 0.00 1.8 26.0 4:10p S 21 32.1 43.1 12:10a 26.3 11:50p 32.9 0.0 0.00 2.9 27.0 10:20a SSW 22 27.6 35.4 5:30p 19.9 12:00m 37.4 0.0 0.15 0.6 14.0 12:40a SSW 23 32.3 46.7 5:10p 14.8 4:50a 32.7 0.0 0.02 0.8 16.0 11:50p ENE 24 35.7 46.3 4:00p 27.4 7:40a 29.3 0.0 0.01 4.0 26.0 4:20a SSW 25 35.6 43.5 2:00p 28.9 12:00m 29.4 0.0 0.00 2.6 27.0 1:30p SSW 26 35.4 43.1 4:00p 26.5 2:30a 29.6 0.0 0.02 1.6 19.0 5:50p SSW 27 40.8 57.5 2:30p 26.9 6:40a 24.2 0.0 0.00 2.6 24.0 6:20p SSW 28 44.3 56.5 3:20p 31.5 5:20a 20.7 0.0 0.00 1.8 16.0 7:30a SSW 29 41.9 52.8 2:40p 26.9 4:00a 23.1 0.0 0.00 0.6 11.0 1:50p NW 30 48.5 57.7 2:00p 32.9 2:50a 16.5 0.0 0.00 0.9 18.0 9:10p NW 31 53.8 65.7 2:30p 35.8 12:00m 11.3 0.0 0.00 0.6 14.0 1:40a NW ------------------------------------------------------------------------------------- 40.7 65.7 31 14.2 1 753.1 0.0 0.52 1.6 28.0 8 SSW Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 22 Min <= 0.0: 0 Max Rain: 0.26 ON 03/08/11 Days of Rain: 5 (>.01 in) 2 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration