MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2008 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 37.5 50.0 2:00p 27.9 8:00a 26.0 0.0 0.00 1.0 9.0 12:00p SW 2 36.7 53.1 2:30p 24.4 8:00a 26.3 0.0 0.00 1.7 16.0 3:00p ESE 3 35.7 46.1 2:00p 25.6 8:00a 29.2 0.0 0.00 1.9 17.0 2:00p ESE 4 32.2 40.8 12:30p 22.5 12:00m 33.3 0.0 0.00 1.1 11.0 1:00p ESE 5 27.0 39.8 3:30p 14.5 7:30a 37.8 0.0 0.00 1.3 11.0 12:30p SE 6 34.0 49.0 2:30p 25.3 12:00m 27.9 0.0 0.00 1.4 10.0 2:30p W 7 31.3 48.7 3:00p 20.9 7:30a 30.2 0.0 0.00 1.4 11.0 3:00p E 8 31.8 40.2 11:30a 21.6 12:30a 34.1 0.0 0.03 1.3 11.0 11:30p E 9 23.5 33.4 3:00p 14.5 8:00a 41.0 0.0 0.04 1.9 15.0 1:00a SE 10 25.5 43.5 4:00p 12.3 2:00a 37.1 0.0 0.00 0.9 6.0 1:00a E 11 27.9 45.4 3:30p 15.3 5:00a 34.6 0.0 0.00 1.3 9.0 9:30a SE 12 27.1 38.0 2:30p 16.7 7:00a 37.7 0.0 0.00 0.7 12.0 11:00a SE 13 36.9 48.5 12:00p 21.2 1:00a 30.1 0.0 0.01 6.6 35.0 7:00p SW 14 15.6 23.6 3:30p 3.7 12:00m 51.3 0.0 0.02 3.4 16.0 1:00p SW 15 13.1 22.3 2:30p 0.0 8:00a 53.8 0.0 0.01 0.8 10.0 1:30a ESE 16 23.7 28.9 11:30a 18.9 5:00a 41.1 0.0 0.07 1.0 12.0 2:30p W 17 23.9 33.7 3:30p 18.6 6:00a 38.8 0.0 0.01 0.7 9.0 2:30p E 18 28.3 36.2 9:30a 23.3 12:00m 35.3 0.0 0.01 1.9 18.0 3:00p SE 19 26.5 37.3 3:00p 13.1 6:30a 39.8 0.0 0.00 3.5 23.0 1:30p W 20 17.6 27.8 12:30a 6.9 8:00a 47.7 0.0 0.01 1.5 14.0 12:30a SE 21 16.7 29.9 4:00p 1.6 2:00a 49.3 0.0 0.00 1.1 7.0 4:00a SE 22 27.7 35.9 2:00p 21.1 6:30a 36.5 0.0 0.00 1.8 20.0 2:00p W 23 23.5 30.1 12:30a 7.7 12:00m 46.1 0.0 0.01 2.8 16.0 4:30a WSW 24 12.3 27.1 4:00p -1.7 6:30a 52.3 0.0 0.01 0.7 10.0 8:00a E 25 29.8 43.6 12:00m 17.9 12:30a 34.3 0.0 0.13 3.5 39.0 9:30p WNW 26 24.4 42.9 12:30a 8.0 12:00m 39.5 0.0 0.02 5.8 38.0 4:30a W 27 7.4 21.1 3:30p -10.9 8:00a 59.9 0.0 0.07 0.6 6.0 3:30p WSW 28 16.2 30.6 2:30p 5.8 12:30a 46.8 0.0 0.01 1.1 7.0 3:00p NNW 29 15.8 33.4 4:00p 3.6 5:00a 46.5 0.0 0.01 1.3 9.0 3:00p SE 30 17.2 35.5 3:30p 4.4 7:30a 45.0 0.0 0.00 1.6 10.0 3:00a SE 31 17.9 37.1 3:30p 4.9 7:00a 44.0 0.0 0.00 1.3 9.0 7:00p SE ------------------------------------------------------------------------------------- 24.7 53.1 2 -10.9 27 1233.4 0.0 0.47 1.8 39.0 25 SE Max >= 90.0: 0 Max <= 32.0: 9 Min <= 32.0: 31 Min <= 0.0: 3 Max Rain: 0.13 ON 12/25/08 Days of Rain: 7 (>.01 in) 1 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: (High + Low) / 2