Weather Summary for February 2007

Brigham Young University, Department of Physics and Astronomy

Eyring Science Center, Provo, Utah

Mean Values
ValueMonthly MeanMonthly AverageAverage MinimumAverage Maximum
Temperature 37.2 F ( 2.90 C) 35.3 F ( 1.83 C) 25.8 F ( -3.41 C) 48.6 F ( 9.22 C)
Humidity 57.8% 59.4% 30.5% 85.1%
Dew Point 20.4 F ( -6.42 C) 20.9 F ( -6.15 C) 13.8 F (-10.10 C) 27.1 F ( -2.74 C)
Pressure 29.92 in. Hg (101.3 kPa) 29.93 in. Hg (101.3 kPa) 29.77 in. Hg (100.8 kPa) 30.07 in. Hg (101.8 kPa)
Absolute Pressure 25.04 in. Hg ( 84.8 kPa) 25.03 in. Hg ( 84.7 kPa) 24.93 in. Hg ( 84.4 kPa) 25.15 in. Hg ( 85.2 kPa)
Wind Speed 1.9 mph ( 0.84 m/s) 14.9 mph ( 6.67 m/s)
Solar Irradiance 0.21 cal/min/cm2 ( 150. W/m2) 0.91 cal/min/cm2 ( 633. W/m2)
Wind Chill 34.7 F ( 1.50 C) 34.7 F ( 34.71 C) 21.2 F ( -5.98 C) 48.2 F ( 8.98 C)
Heat Index 37.2 F ( 2.90 C) 35.3 F ( 35.30 C) 25.8 F ( -3.41 C) 48.6 F ( 9.22 C)

Monthly rainfall: 1.49 in. ( 37.8 mm)
Maximum daily rainfall: 0.42 in. ( 10.7 mm) on 11
Maximum rainfall rate: 0.400 in./hour ( 10.16 mm/hour) on 19 at 05:29:23
Heating degree-days (base 65): 777.7 (Maximum: 44.4 on 1)
Cooling degree-days (base 65): 0.0 (Maximum: 0.0 on 28)
Growing degree-days (base 40): 43.0 (Maximum: 8.6 on 22)
Growing degree-days (base 50): 0.0 (Maximum: 0.0 on 28)

Extreme Values
ValueLowestonatHighestonat
Maximum Temperature 26.9 F ( -2.82 C) 1 11:38:23 64.5 F ( 18.05 C) 22 14:07:23
Minimum Temperature 11.3 F (-11.48 C) 3 07:48:23 36.4 F ( 2.46 C) 8 01:33:23
Maximum Humidity 62.4% 22 07:32:23 97.4% 23 06:50:23
Minimum Humidity 14.4% 18 13:30:23 57.3% 11 05:41:23
Maximum Dew Point 16.3 F ( -8.72 C) 2 00:54:23 38.3 F ( 3.50 C) 11 00:39:23
Minimum Dew Point 3.1 F (-16.04 C) 3 09:59:23 31.5 F ( -0.25 C) 11 05:36:23
Maximum Pressure 29.62 in. Hg (100.3 kPa) 27 22:07:23 30.49 in. Hg (103.2 kPa) 5 11:10:23
Minimum Pressure 29.34 in. Hg ( 99.4 kPa) 27 04:03:23 30.18 in. Hg (102.2 kPa) 4 01:37:23
Maximum Absolute Pressure 24.74 in. Hg ( 83.8 kPa) 27 17:41:23 25.49 in. Hg ( 86.3 kPa) 17 10:53:23
Minimum Absolute Pressure 24.58 in. Hg ( 83.2 kPa) 28 06:15:23 25.22 in. Hg ( 85.4 kPa) 4 01:10:23
Maximum Wind Speed 1.1 mph ( 0.51 m/s) at 268. deg. 4 19:00:23 28.2 mph (12.62 m/s) at 322. deg. 14 15:16:23
Maximum Solar Irradiance 0.36 cal/min/cm2 ( 254. W/m2) 23 16:00:23 1.51 cal/min/cm2 (1053. W/m2) 24 11:45:23
Maximum Wind Chill 26.6 F ( -2.98 C) 1 12:17:23 64.1 F ( 17.85 C) 22 14:39:23
Minimum Wind Chill 8.2 F (-13.23 C) 23 22:05:23 32.2 F ( 0.13 C) 10 07:34:23
Maximum Heat Index 26.9 F ( -2.82 C) 1 11:38:23 64.5 F ( 18.05 C) 22 14:07:23
Minimum Heat Index 11.3 F (-11.48 C) 3 07:48:23 36.4 F ( 2.46 C) 8 01:33:23