Weather Summary for January 22, 2009 from 00:00:23 to 23:59:23

Brigham Young University, Department of Physics and Astronomy

Eyring Science Center, Provo, Utah

Value	Minimum	at	Maximum	at	Daily Mean	Daily Average
Temperature	28.6 F ( -1.92 C)	02:57:23	44.2 F ( 6.80 C)	20:11:23	36.4 F ( 2.44 C)	34.7 F ( 1.52 C)
Humidity	59.9%	14:47:23	92.8%	22:34:23	76.4%	74.6%
Dew Point	19.2 F ( -7.13 C)	00:00:23	39.2 F ( 4.02 C)	22:05:23	29.2 F ( -1.55 C)	27.4 F ( -2.53 C)
Pressure	29.87 in. Hg (101.1 kPa)	22:08:23	30.00 in. Hg (101.6 kPa)	10:51:23	29.93 in. Hg (101.4 kPa)	29.93 in. Hg (101.4 kPa)
Absolute Pressure	24.97 in. Hg ( 84.6 kPa)	17:36:23	25.05 in. Hg ( 84.8 kPa)	10:46:23	25.01 in. Hg ( 84.7 kPa)	25.01 in. Hg ( 84.7 kPa)
Wind Speed			10.7 mph ( 4.79 m/s) at 162. deg.	20:07:23		0.2 mph ( 0.08 m/s)
Solar Irradiance			0.62 cal/min/cm2 ( 430. W/m2)	14:44:23		0.16 cal/min/cm2 ( 112. W/m2)
Wind Chill	28.0 F ( -2.20 C)	02:56:23	43.7 F ( 6.52 C)	20:13:23	35.9 F ( 2.16 C)	34.2 F ( 1.22 C)
Heat Index	28.6 F ( -1.92 C)	02:57:23	44.2 F ( 6.80 C)	20:11:23	36.4 F ( 2.44 C)	34.7 F ( 34.74 C)

Today's rainfall: 0.12 in. ( 3.0 mm)
Maximum rainfall rate: 0.086 in./hour ( 2.18 mm/hour) at 23:54:23
Monthly rainfall total: 1.04 in. ( 26.4 mm)
Heating degree-days (base 65): 28.6 (integrated value: 30.2)
Cooling degree-days (base 65): 0.0 (integrated value: 0.0)
Growing degree-days (base 40): 0.0 (integrated value: 0.3)
Growing degree-days (base 50): 0.0 (integrated value: 0.0)