MONTHLY CLIMATOLOGICAL SUMMARY for APR. 2007 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 48.8 64.0 5:00p 33.1 5:00a 16.5 0.0 0.00 3.7 26.0 2:30p WNW 2 53.8 68.1 3:30p 37.0 12:00m 12.5 0.0 0.00 5.0 33.0 3:00p SSE 3 46.6 64.8 4:00p 30.6 5:30a 17.3 0.0 0.00 2.8 20.0 3:30p SE 4 50.2 70.1 5:00p 30.0 6:00a 15.0 0.0 0.00 2.9 24.0 5:00p S 5 50.5 65.3 4:00p 37.3 7:30a 13.7 0.0 0.20 2.3 22.0 4:30p SW 6 49.3 64.7 3:00p 31.3 7:00a 17.0 0.0 0.00 2.3 13.0 12:00p S 7 48.7 62.7 2:30p 34.3 4:30a 16.5 0.0 0.00 1.7 18.0 12:30p NE 8 45.3 53.1 6:00p 39.6 10:30p 18.7 0.0 0.15 0.7 16.0 3:00p SSE 9 46.4 57.5 5:00p 37.8 3:00a 17.4 0.0 0.02 2.8 20.0 5:00p SSE 10 39.1 44.3 3:00p 30.7 12:00m 27.5 0.0 0.04 7.6 33.0 4:30p NW 11 32.2 45.8 6:30p 17.2 6:30a 33.5 0.0 0.00 2.8 17.0 4:30p W 12 35.8 49.5 5:00p 25.4 12:30a 27.5 0.0 0.04 1.4 13.0 12:00p SSE 13 41.4 57.2 3:30p 26.6 7:30a 23.1 0.0 0.00 3.5 23.0 4:30p N 14 41.6 60.4 5:00p 20.0 5:30a 24.8 0.0 0.00 2.6 15.0 1:30p NW 15 49.7 69.3 5:00p 31.5 5:00a 14.6 0.0 0.00 3.6 29.0 7:00p W 16 49.5 68.4 2:30p 32.7 7:00a 14.4 0.0 0.00 3.1 28.0 6:30p WSW 17 45.3 61.0 6:00p 31.0 4:00a 19.0 0.0 0.00 1.8 14.0 5:00p W 18 51.8 66.9 3:30p 38.2 6:00a 12.4 0.0 0.00 8.6 43.0 4:00p SSW 19 39.7 54.4 6:30p 23.5 7:00a 26.0 0.0 0.00 3.9 26.0 1:30a NW 20 45.1 64.2 1:30p 24.5 4:30a 20.7 0.0 0.00 3.0 28.0 2:00p W 21 43.3 50.7 6:30p 30.4 12:00m 24.5 0.0 0.03 2.1 23.0 3:00p NE 22 42.7 59.0 2:00p 27.5 5:00a 21.8 0.0 0.04 1.9 26.0 5:00p ESE 23 43.2 54.7 2:00p 34.6 6:00a 20.4 0.0 0.02 2.2 24.0 4:00p SSE 24 43.5 57.2 4:30p 32.1 11:30p 20.4 0.0 0.00 3.7 24.0 4:30p N 25 45.7 63.5 4:30p 28.1 5:00a 19.2 0.0 0.00 1.9 20.0 4:00p ESE 26 49.1 66.9 3:00p 33.5 2:00a 14.8 0.0 0.00 2.7 29.0 5:00p ESE 27 51.6 70.6 5:00p 31.0 6:00a 14.2 0.0 0.00 2.4 17.0 6:00p SE 28 56.2 78.3 5:00p 33.4 6:00a 9.1 0.0 0.00 2.5 17.0 3:30p SE 29 60.6 79.9 3:30p 38.3 5:30a 5.9 0.0 0.00 3.0 24.0 9:00p ESE 30 58.6 79.2 2:30p 41.5 6:30a 4.7 0.0 0.00 2.5 20.0 2:00p SE ------------------------------------------------------------------------------------- 46.8 79.9 29 17.2 11 542.8 0.0 0.54 3.0 43.0 18 SE Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 16 Min <= 0.0: 0 Max Rain: 0.20 ON 04/05/07 Days of Rain: 8 (>.01 in) 2 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: (High + Low) / 2