CALIFORNIA STATE POLYTECHNIC UNIVERSITY - POMONA, CALIFORNIA

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Elevation: 690 feet Latitude: 34 03N Longitude: 117 49W

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DAILY WEATHER AVERAGE - DECEMBER 19

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	52 ^°F	66.3 ^°F	40.8 ^°F	78.8 ^°F (1999)	30 ^°F (2006)
Dewpoint	37.5 ^°F	43 ^°F	30.6 ^°F	57.9 ^°F (2010)	5 ^°F (2000)
Humidity	65.9 ^%	89.4 ^%	37.6 ^%		12 ^% (2000)
Barometer	30.10 ⁱⁿ	30.17 ⁱⁿ	30.03 ⁱⁿ	30.38 ⁱⁿ (2005)	29.72 ⁱⁿ (2013)
Wind Speed	4.6 ^mph	12.5 ^mph		28.8 ^mph (1997)
Wind Gust		32 ^mph		40.3 ^mph (1997)
Precipitation	0.34 ⁱⁿ			1.02 ⁱⁿ (2010)

Weather Element	Average
Visibility	10.7 ^mi
Wind Direction	E (95.6 °)

Weather Element	Total
Heating Degree Days	12.2 (Base 18.3)
Growing Degree Days	6 (Base 10)

Total Years on Record: 20

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