PORT ARMSTRONG, ALASKA

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Elevation: 55 meters Latitude: 56 15N Longitude: 134 39W

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DAILY WEATHER AVERAGE - 16 DECEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	-19.2 ^°C	-18.7 ^°C	-19.8 ^°C	-7 ^°C (2008)	-34 ^°C (2013)
Dewpoint	-25.5 ^°C	-19.8 ^°C	-28.8 ^°C	-12 ^°C (2008)	-38 ^°C (2004)
Humidity	74.1 ^%	79.8 ^%	69.5 ^%		43 ^% (2004)
Barometer	1018.3 ^hPa	1019.6 ^hPa	1016.9 ^hPa	1046.1 ^hPa (2010)	993.6 ^hPa (2002)
Wind Speed	6.3 ^km/h	10.3 ^km/h		22.2 ^km/h (1997)
Precipitation	---			--- ()

Weather Element	Average
Visibility	24.5 ^km
Wind Direction	SSW (186.7 °)

Weather Element	Total
Heating Degree Days	37.6 (Base 18.3)

Total Years on Record: 19

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