MONTHLY CLIMATOLOGICAL SUMMARY for MAY. 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 32.2 39.0 12:30a 28.0 10:30a 31.5 0.0 0.14 4.2 24.0 5:30a SW 2 35.2 49.0 4:30p 21.8 6:00a 29.6 0.0 0.01 2.6 17.0 2:00p SE 3 40.9 58.3 4:30p 21.1 6:30a 25.3 0.0 0.00 3.0 19.0 4:00p WNW 4 48.0 67.1 2:30p 27.7 6:30a 17.6 0.0 0.00 2.8 17.0 1:30p ESE 5 54.5 76.1 3:00p 30.8 7:00a 11.6 0.0 0.00 3.2 26.0 6:00p SE 6 55.4 73.2 2:30p 34.2 6:30a 11.3 0.0 0.00 3.3 22.0 4:00p E 7 54.2 72.8 5:00p 36.4 6:30a 10.4 0.0 0.05 4.3 31.0 6:00p WNW 8 48.7 60.0 4:30p 39.4 11:30p 15.3 0.0 0.22 2.5 25.0 1:00p E 9 51.9 67.6 6:00p 35.2 3:00a 13.6 0.0 0.38 4.6 26.0 12:30p E 10 45.6 57.9 5:30p 34.8 12:00m 18.6 0.0 0.05 2.5 15.0 12:00p E 11 50.3 71.6 4:00p 26.7 6:00a 15.9 0.0 0.00 3.5 21.0 2:30p WNW 12 48.5 64.7 10:30a 32.8 10:00p 16.3 0.0 0.27 3.8 24.0 11:30a SW 13 41.1 54.2 6:00p 34.0 3:30a 20.9 0.0 0.24 1.0 10.0 2:30p SSW 14 46.7 59.0 6:30p 29.4 6:00a 20.8 0.0 0.00 2.3 15.0 2:00p ESE 15 50.6 63.5 2:30p 35.3 12:00m 15.6 0.0 0.00 3.2 19.0 2:30p ENE 16 52.4 70.9 6:30p 32.5 3:00a 13.3 0.0 0.00 1.9 15.0 2:00p E 17 57.6 77.4 5:30p 37.1 5:00a 7.8 0.0 0.00 3.0 15.0 6:00p ESE 18 59.4 78.7 4:00p 38.2 4:00a 6.6 0.0 0.00 2.9 17.0 4:00p SW 19 62.9 82.5 4:30p 40.4 6:30a 3.5 0.0 0.00 2.9 16.0 1:30p SE 20 65.5 84.6 4:30p 41.8 5:30a 1.8 0.0 0.00 2.8 19.0 9:00p SE 21 60.2 76.7 1:30p 37.4 12:00m 8.0 0.0 0.09 5.6 32.0 2:30p SSW 22 44.0 55.6 6:00p 32.9 12:00m 20.8 0.0 0.15 2.5 28.0 6:30p SE 23 43.1 53.4 1:00p 32.1 1:30a 22.3 0.0 0.14 2.2 17.0 2:30p SE 24 46.3 60.1 6:00p 32.5 4:30a 18.7 0.0 0.01 2.6 17.0 6:00p ESE 25 52.6 66.5 4:00p 40.1 12:00m 11.7 0.0 0.00 2.6 19.0 3:30p SE 26 54.8 70.4 4:00p 39.0 2:30a 10.3 0.0 0.00 5.4 33.0 2:00p ESE 27 55.0 73.4 5:30p 33.3 6:30a 11.6 0.0 0.00 2.1 12.0 12:00p ESE 28 59.5 75.1 5:30p 45.6 12:30a 4.7 0.0 0.00 3.0 27.0 4:30p SE 29 58.0 70.5 3:00p 41.3 12:00m 9.1 0.0 0.00 4.4 29.0 3:00p WSW 30 54.2 73.6 5:30p 32.8 5:00a 11.8 0.0 0.00 4.1 22.0 3:00p WNW 31 57.8 79.5 5:00p 34.4 6:00a 8.0 0.0 0.00 3.0 21.0 6:30p ESE ------------------------------------------------------------------------------------- 51.2 84.6 20 21.1 3 444.0 0.0 1.75 3.2 33.0 26 SE Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 7 Min <= 0.0: 0 Max Rain: 0.38 ON 05/09/08 Days of Rain: 10 (>.01 in) 7 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: (High + Low) / 2