MONTHLY CLIMATOLOGICAL SUMMARY for MAY. 2011 NAME: Collbran CITY: Collbran STATE: CO ELEV: 6000 ft LAT: 39° 12' 00" N LONG: 108° 00' 00" 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 35.0 45.5 4:00p 21.7 4:30a 31.4 0.0 0.00 2.0 20.0 10:30a NE 2 39.6 54.3 6:30p 23.0 6:00a 26.4 0.0 0.00 2.1 16.0 2:00p NE 3 47.6 65.4 4:00p 25.4 5:30a 19.6 0.0 0.00 2.1 17.0 6:00p NE 4 51.1 64.3 5:30p 35.1 7:00a 15.3 0.0 0.00 2.9 24.0 12:30p SSW 5 48.9 69.9 5:00p 28.5 6:30a 15.8 0.0 0.00 1.8 16.0 4:30p NE 6 54.8 73.5 5:30p 37.6 6:30a 9.5 0.0 0.00 2.7 23.0 3:00p NE 7 59.9 79.1 4:00p 38.0 6:00a 6.5 0.0 0.00 2.8 24.0 2:00p NE 8 62.2 75.4 4:00p 41.7 6:00a 6.4 0.0 0.00 6.8 33.0 6:30p S 9 52.7 64.5 12:30a 40.6 1:00p 12.5 0.0 0.09 3.2 32.0 9:00p S 10 48.3 59.1 5:30p 37.6 6:00a 16.7 0.0 0.00 1.6 17.0 12:00p SSW 11 41.5 46.3 2:30p 36.4 7:30a 23.6 0.0 0.20 2.3 20.0 11:30a S 12 47.6 61.5 5:00p 38.4 7:00a 15.0 0.0 0.01 1.0 12.0 2:00p S 13 53.4 73.0 6:00p 33.4 5:30a 11.8 0.0 0.00 1.2 15.0 2:00p NE 14 54.3 72.3 1:00p 37.4 5:30a 10.1 0.0 0.00 2.4 32.0 2:00p NW 15 59.0 75.7 5:00p 39.2 6:00a 7.6 0.0 0.00 3.4 24.0 9:30p ENE 16 61.8 67.9 2:30p 51.2 2:30a 5.4 0.0 0.00 3.8 26.0 6:30p SW 17 49.4 56.8 1:00a 40.8 9:00a 16.2 0.0 0.08 1.8 16.0 3:30p SW 18 44.6 54.7 1:30p 35.8 12:00m 19.8 0.0 0.08 1.9 22.0 2:30p SW 19 42.2 53.7 1:30p 33.9 5:30a 21.2 0.0 0.10 1.3 16.0 5:30p E 20 42.7 50.1 3:30p 37.3 1:00a 21.3 0.0 0.18 0.8 13.0 2:30p S 21 50.5 63.6 4:00p 41.6 3:30a 12.4 0.0 0.02 1.7 22.0 5:00p SW 22 55.4 72.5 5:30p 37.4 6:00a 10.0 0.0 0.00 2.6 21.0 9:30p SW 23 52.0 69.6 12:30p 40.6 5:30a 9.9 0.0 0.04 1.8 27.0 2:30p E 24 46.2 59.0 5:00p 37.9 3:30a 16.5 0.0 0.24 1.9 24.0 7:30p E 25 51.4 68.0 5:00p 33.9 6:00a 14.0 0.0 0.01 1.8 16.0 5:00p WSW 26 59.5 75.3 5:00p 42.1 12:30a 6.3 0.0 0.00 4.7 35.0 1:00p SW 27 57.7 71.3 3:30p 42.2 6:30a 8.2 0.0 0.00 3.0 25.0 3:00p ESE 28 60.4 78.2 5:00p 41.1 5:30a 5.4 0.0 0.00 2.9 31.0 12:00m E 29 69.6 78.9 3:30p 60.3 6:00a 0.0 4.6 0.00 11.1 43.0 5:30p SW 30 52.0 61.4 12:30a 40.1 12:00m 14.3 0.0 0.00 6.8 31.0 8:00a SW 31 53.8 76.6 5:00p 32.2 6:00a 10.6 0.0 0.00 2.5 22.0 5:00p SE ------------------------------------------------------------------------------------- 51.8 79.1 7 21.7 1 419.7 4.6 1.05 2.9 43.0 29 SW Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 4 Min <= 0.0: 0 Max Rain: 0.24 ON 05/24/11 Days of Rain: 9 (>.01 in) 3 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: (High + Low) / 2