Weather Summary for January 19, 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	7.4 F (-13.65 C)	08:38:23	34.5 F ( 1.36 C)	13:35:23	20.9 F ( -6.14 C)	19.3 F ( -7.03 C)
Humidity	41.7%	12:37:23	91.6%	02:04:23	66.7%	74.3%
Dew Point	4.1 F (-15.49 C)	08:57:23	17.5 F ( -8.03 C)	16:03:23	10.8 F (-11.76 C)	11.8 F (-11.21 C)
Pressure	30.35 in. Hg (102.8 kPa)	23:46:23	30.59 in. Hg (103.6 kPa)	11:10:23	30.47 in. Hg (103.2 kPa)	30.50 in. Hg (103.3 kPa)
Absolute Pressure	25.26 in. Hg ( 85.6 kPa)	23:57:23	25.47 in. Hg ( 86.2 kPa)	11:11:23	25.36 in. Hg ( 85.9 kPa)	25.36 in. Hg ( 85.9 kPa)
Wind Speed			1.3 mph ( 0.58 m/s) at 205. deg.	13:41:23		0.0 mph ( 0.01 m/s)
Solar Irradiance			0.96 cal/min/cm2 ( 666. W/m2)	12:05:23		0.25 cal/min/cm2 ( 172. W/m2)
Wind Chill	7.0 F (-13.88 C)	08:38:23	34.2 F ( 1.22 C)	13:35:23	20.6 F ( -6.33 C)	19.0 F ( -7.21 C)
Heat Index	7.4 F (-13.65 C)	08:38:23	34.5 F ( 1.36 C)	13:35:23	20.9 F ( -6.14 C)	19.3 F ( 19.34 C)

Today's rainfall: 0.00 in. ( 0.0 mm)

Monthly rainfall total: 0.92 in. ( 23.4 mm)
Heating degree-days (base 65): 44.1 (integrated value: 45.6)
Cooling degree-days (base 65): 0.0 (integrated value: 0.0)
Growing degree-days (base 40): 0.0 (integrated value: 0.0)
Growing degree-days (base 50): 0.0 (integrated value: 0.0)