MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2009 NAME: R1-1423 CITY: Brigham City STATE: Utah ELEV: 4590 ft LAT: 41° 30' 08" N LONG: 111° 59' 39" 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 32.7 40.6 3:40p 25.8 6:30a 32.3 0.0 0.00 5.2 29.0 10:20p ESE 2 28.1 36.1 3:20p 20.9 8:40a 36.9 0.0 0.00 9.3 26.0 12:00m ESE 3 20.5 29.2 2:40p 13.2 12:00m 44.5 0.0 0.00 9.6 30.0 12:30a ESE 4 20.1 30.2 2:00p 12.2 3:30a 44.9 0.0 0.00 7.3 20.0 1:50a ESE 5 20.8 27.2 6:30a 14.9 5:40a 44.2 0.0 0.00 5.6 21.0 7:00a ESE 6 16.5 22.4 1:40p 12.4 5:50a 48.5 0.0 0.00 12.1 39.0 11:20p E 7 15.6 20.1 2:30p 12.1 10:00a 49.4 0.0 0.00 17.6 37.0 9:50a ESE 8 13.0 17.3 12:00p 7.8 6:40p 52.0 0.0 0.00 8.5 29.0 12:20a ESE 9 12.3 17.7 4:40p 7.4 11:10p 52.7 0.0 0.00 5.2 21.0 1:30p NNW 10 10.8 22.5 2:10p 3.3 7:00a 54.2 0.0 0.00 6.9 21.0 3:30a ESE 11 13.7 23.5 3:10p 4.5 5:40a 51.3 0.0 0.00 4.0 20.0 4:00a ESE 12 24.9 33.3 11:50p 16.8 12:50a 40.1 0.0 0.00 0.8 9.0 4:30p E 13 33.3 36.6 7:30p 31.7 2:10a 31.7 0.0 0.25 4.0 23.0 9:10p NNW 14 31.7 38.4 3:20p 19.7 10:50p 33.3 0.0 0.39 6.2 20.0 9:10p ESE 15 28.9 36.4 1:30p 19.3 1:20a 36.1 0.0 0.16 3.9 20.0 12:10a ESE 16 34.8 38.3 1:20p 31.5 12:10a 30.2 0.0 0.22 2.7 15.0 2:40a ESE 17 33.8 41.0 1:00p 28.0 11:00p 31.2 0.0 0.00 3.3 22.0 9:40p ESE 18 29.4 38.2 1:50p 22.6 12:00m 35.6 0.0 0.00 4.7 21.0 1:00a ESE 19 24.2 29.1 10:40p 13.9 9:10a 40.8 0.0 0.00 4.4 21.0 1:00a ESE 20 22.9 28.7 2:10p 16.6 8:40a 42.1 0.0 0.00 1.1 14.0 6:50a NE 21 22.4 25.2 2:30p 20.5 12:40a 42.6 0.0 0.00 0.6 13.0 2:00a SE 22 26.4 32.8 4:00p 19.5 2:50a 38.6 0.0 0.04 7.5 37.0 11:20p E 23 26.7 29.3 5:20a 19.7 12:00m 38.3 0.0 0.00 10.4 33.0 12:40a E 24 17.3 27.4 3:20p 11.8 8:50a 47.7 0.0 0.00 7.2 21.0 3:30a ESE 25 16.2 24.7 3:40p 9.9 6:40a 48.8 0.0 0.00 5.0 18.0 6:10a ESE 26 12.8 20.8 3:10p 6.2 8:00a 52.2 0.0 0.00 4.6 19.0 12:20a ESE 27 13.7 24.0 1:40p 6.3 3:50a 51.3 0.0 0.00 3.6 17.0 11:00p SE 28 11.4 21.4 2:20p 4.5 7:10a 53.6 0.0 0.00 3.1 13.0 1:10a ESE 29 15.9 20.1 12:10p 10.0 12:30a 49.1 0.0 0.00 1.0 11.0 3:10a ESE 30 22.1 26.2 1:00p 18.3 12:20a 42.9 0.0 0.03 0.8 12.0 5:10a ESE 31 26.2 33.3 10:20p 21.8 7:30a 38.8 0.0 0.09 4.0 29.0 10:20p ESE ------------------------------------------------------------------------------------- 21.9 41.0 17 3.3 10 1335.9 0.0 1.18 5.5 39.0 6 ESE Max >= 90.0: 0 Max <= 32.0: 20 Min <= 32.0: 31 Min <= 0.0: 0 Max Rain: 0.39 ON 12/14/09 Days of Rain: 7 (>.01 in) 4 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration