Weather Summary for January 27, 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	11.7 F (-11.27 C)	06:47:23	31.0 F ( -0.54 C)	13:57:23	21.4 F ( -5.90 C)	19.1 F ( -7.19 C)
Humidity	35.7%	14:03:23	84.0%	01:56:23	59.9%	63.0%
Dew Point	2.1 F (-16.61 C)	11:34:23	14.3 F ( -9.81 C)	00:05:23	8.2 F (-13.21 C)	7.9 F (-13.36 C)
Pressure	30.03 in. Hg (101.7 kPa)	00:01:23	30.44 in. Hg (103.1 kPa)	11:39:23	30.23 in. Hg (102.4 kPa)	30.27 in. Hg (102.5 kPa)
Absolute Pressure	24.99 in. Hg ( 84.6 kPa)	00:03:23	25.30 in. Hg ( 85.7 kPa)	11:39:23	25.15 in. Hg ( 85.2 kPa)	25.16 in. Hg ( 85.2 kPa)
Wind Speed			5.8 mph ( 2.61 m/s) at 160. deg.	14:34:23		0.0 mph ( 0.01 m/s)
Solar Irradiance			0.54 cal/min/cm2 ( 375. W/m2)	13:47:23		0.19 cal/min/cm2 ( 135. W/m2)
Wind Chill	11.2 F (-11.55 C)	08:31:23	30.3 F ( -0.96 C)	13:57:23	20.7 F ( -6.25 C)	18.6 F ( -7.43 C)
Heat Index	11.7 F (-11.27 C)	06:47:23	31.0 F ( -0.54 C)	13:57:23	21.4 F ( -5.90 C)	19.1 F ( 19.05 C)

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

Monthly rainfall total: 3.15 in. ( 80.0 mm)
Heating degree-days (base 65): 43.6 (integrated value: 45.9)
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)