PORT ARMSTRONG, ALASKA

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Elevation: 181 feet Latitude: 56 15N Longitude: 134 39W

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DAILY WEATHER AVERAGE - DECEMBER 22

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	-1.8 ^°F	-0.7 ^°F	-3.1 ^°F	14 ^°F (2006)	-43.6 ^°F (2012)
Dewpoint	-8.9 ^°F	-2.7 ^°F	-15.7 ^°F	10.4 ^°F (2006)	-50.8 ^°F (1997)
Humidity	77.6 ^%	83.9 ^%	73.8 ^%		52 ^% (1997)
Barometer	29.92 ⁱⁿ	29.97 ⁱⁿ	29.86 ⁱⁿ	30.77 ⁱⁿ (2012)	29.14 ⁱⁿ (2003)
Wind Speed	4.4 ^mph	7.2 ^mph		15 ^mph (1998)
Precipitation	---			--- ()

Weather Element	Average
Visibility	20.7 ^mi
Wind Direction	SSW (190.9 °)

Weather Element	Total
Heating Degree Days	66.9 (Base 18.3)

Total Years on Record: 18

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