Weather Summary for January 23, 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	35.7 F ( 2.06 C)	22:42:23	53.1 F ( 11.72 C)	15:14:23	44.4 F ( 6.89 C)	41.4 F ( 5.22 C)
Humidity	52.9%	15:15:23	95.5%	07:30:23	74.2%	84.5%
Dew Point	33.8 F ( 1.01 C)	22:42:23	39.6 F ( 4.24 C)	11:26:23	36.7 F ( 2.63 C)	36.8 F ( 2.69 C)
Pressure	29.88 in. Hg (101.2 kPa)	00:38:23	30.02 in. Hg (101.7 kPa)	15:28:23	29.95 in. Hg (101.4 kPa)	29.95 in. Hg (101.4 kPa)
Absolute Pressure	25.02 in. Hg ( 84.7 kPa)	00:38:23	25.19 in. Hg ( 85.3 kPa)	15:28:23	25.10 in. Hg ( 85.0 kPa)	25.09 in. Hg ( 85.0 kPa)
Wind Speed			14.0 mph ( 6.24 m/s) at 200. deg.	01:03:23		1.1 mph ( 0.48 m/s)
Solar Irradiance			1.18 cal/min/cm2 ( 821. W/m2)	12:34:23		0.20 cal/min/cm2 ( 141. W/m2)
Wind Chill	33.3 F ( 0.71 C)	08:07:23	52.7 F ( 11.50 C)	15:14:23	43.0 F ( 6.11 C)	40.5 F ( 4.72 C)
Heat Index	35.7 F ( 2.06 C)	22:42:23	53.1 F ( 11.72 C)	15:14:23	44.4 F ( 6.89 C)	41.4 F ( 41.39 C)

Today's rainfall: 0.46 in. ( 11.7 mm)
Maximum rainfall rate: 0.200 in./hour ( 5.08 mm/hour) at 02:37:23
Monthly rainfall total: 1.50 in. ( 38.1 mm)
Heating degree-days (base 65): 20.6 (integrated value: 23.6)
Cooling degree-days (base 65): 0.0 (integrated value: 0.0)
Growing degree-days (base 40): 4.4 (integrated value: 2.1)
Growing degree-days (base 50): 0.0 (integrated value: 0.0)