MONTHLY CLIMATOLOGICAL SUMMARY for MAY. 2009 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 55.9 69.0 5:00p 38.4 6:00a 11.3 0.0 0.00 3.8 26.0 6:00p WSW 2 49.3 56.8 12:30a 42.1 10:00p 15.6 0.0 0.71 1.3 29.0 7:30p ESE 3 48.9 62.0 5:30p 36.9 6:30a 15.5 0.0 0.01 1.9 17.0 2:00p ESE 4 50.4 61.6 4:30p 40.1 2:30a 14.2 0.0 0.19 2.9 19.0 12:30a S 5 56.8 70.6 4:00p 43.4 2:30a 8.0 0.0 0.00 3.8 27.0 3:30p W 6 57.3 75.6 5:00p 37.5 7:00a 8.5 0.0 0.00 4.0 24.0 6:30p E 7 58.5 76.8 4:00p 34.8 6:30a 9.2 0.0 0.00 4.7 31.0 3:30p ESE 8 51.8 68.3 4:30p 34.8 6:30a 13.4 0.0 0.00 3.0 24.0 5:00p ESE 9 51.1 69.4 6:30p 30.1 5:30a 15.2 0.0 0.00 1.8 15.0 1:30p E 10 56.4 71.2 4:30p 39.7 12:00m 9.6 0.0 0.00 2.7 25.0 2:00p SE 11 57.7 78.0 5:30p 32.2 6:00a 9.9 0.0 0.00 2.9 29.0 11:30p SE 12 66.3 80.2 3:30p 48.8 6:00a 0.5 0.0 0.00 5.2 32.0 3:00p WSW 13 55.0 69.6 5:30p 37.1 6:30a 11.7 0.0 0.00 2.3 18.0 2:30p ESE 14 54.9 73.5 4:00p 31.7 6:30a 12.4 0.0 0.00 3.8 24.0 3:00p SE 15 58.2 73.5 6:00p 40.8 7:00a 7.9 0.0 0.00 2.3 18.0 1:00p SE 16 58.4 76.7 5:30p 35.4 6:30a 9.0 0.0 0.00 2.4 16.0 2:30p SE 17 59.6 80.9 5:30p 36.2 6:30a 6.4 0.0 0.00 2.1 17.0 1:00p ESE 18 64.1 85.1 6:00p 41.5 6:00a 1.7 0.0 0.00 2.2 17.0 5:00p SE 19 62.7 79.0 1:30p 50.4 12:00m 0.3 0.0 0.07 2.5 30.0 2:30p ESE 20 62.2 79.6 6:00p 40.7 6:30a 4.9 0.0 0.00 3.2 21.0 1:30p ESE 21 58.6 70.3 2:30p 45.0 6:30a 7.3 0.0 0.00 1.8 20.0 2:00p E 22 55.4 70.9 4:00p 48.8 4:00a 5.1 0.0 0.03 1.0 18.0 4:30p SE 23 57.5 71.8 3:30p 50.0 3:00a 4.1 0.0 0.17 1.9 17.0 3:30p ESE 24 54.7 65.5 5:30p 43.7 12:00m 10.4 0.0 0.37 1.3 32.0 8:00p ESE 25 50.8 63.3 2:00p 41.7 1:30a 12.5 0.0 0.22 1.4 21.0 2:00p SE 26 51.8 61.5 1:30p 44.1 12:00m 12.2 0.0 0.17 0.7 10.0 11:00a NNW 27 53.3 72.2 4:00p 35.3 6:00a 11.3 0.0 0.01 1.5 15.0 5:00p ESE 28 57.2 77.2 5:00p 38.1 6:00a 7.4 0.0 0.01 2.1 14.0 4:30p ESE 29 58.3 73.7 2:30p 40.7 6:00a 7.8 0.0 0.00 1.9 17.0 8:30p ESE 30 55.3 75.2 3:00p 40.3 6:30a 7.3 0.0 0.02 2.2 23.0 4:00p ESE 31 56.5 72.3 3:00p 42.2 5:30a 7.7 0.0 0.00 1.8 17.0 2:00p ESE ------------------------------------------------------------------------------------- 56.3 85.1 18 30.1 9 278.1 0.0 1.98 2.5 32.0 12 ESE Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 2 Min <= 0.0: 0 Max Rain: 0.71 ON 05/02/09 Days of Rain: 9 (>.01 in) 6 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: (High + Low) / 2