PORT ARMSTRONG, ALASKA

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

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DAILY WEATHER AVERAGE - 22 DECEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	-18.8 ^°C	-18.2 ^°C	-19.5 ^°C	-10 ^°C (2006)	-42 ^°C (2012)
Dewpoint	-22.7 ^°C	-19.3 ^°C	-26.5 ^°C	-12 ^°C (2006)	-46 ^°C (1997)
Humidity	77.6 ^%	83.9 ^%	73.8 ^%		52 ^% (1997)
Barometer	1013.2 ^hPa	1014.9 ^hPa	1011.2 ^hPa	1042 ^hPa (2012)	986.8 ^hPa (2003)
Wind Speed	7.1 ^km/h	11.6 ^km/h		24.1 ^km/h (1998)
Precipitation	---			--- ()

Weather Element	Average
Visibility	33.3 ^km
Wind Direction	SSW (190.9 °)

Weather Element	Total
Heating Degree Days	37.2 (Base 18.3)

Total Years on Record: 18

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