MATANUSKA-SUSTINA BOROUGH, ALASKA

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Elevation: 125 feet Latitude: 62 53N Longitude: 149 50W

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DAILY WEATHER AVERAGE - DECEMBER 14

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	13 ^°F	15.9 ^°F	10.5 ^°F	35.6 ^°F (2014)	(2001)
Dewpoint	9.3 ^°F	10.8 ^°F	7.5 ^°F	28.4 ^°F (2014)	1.4 ^°F (2010)
Humidity	77.7 ^%	84.9 ^%	67.6 ^%		44 ^% (2010)
Barometer	29.51 ⁱⁿ	29.59 ⁱⁿ	29.43 ⁱⁿ	30.65 ⁱⁿ (2008)	28.81 ⁱⁿ (2013)
Wind Speed	10.3 ^mph	14.6 ^mph		34.5 ^mph (2010)
Wind Gust		37.1 ^mph		57.5 ^mph (2010)
Precipitation	---			--- ()

Weather Element	Average
Visibility	20.2 ^mi
Wind Direction	SSW (208.7 °)

Weather Element	Total
Heating Degree Days	51.8 (Base 18.3)

Total Years on Record: 21

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