PORT ARMSTRONG, ALASKA

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

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DAILY WEATHER AVERAGE - 9 DECEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	-18.4 ^°C	-17.7 ^°C	-19.2 ^°C	-7 ^°C (2009)	-34 ^°C (2012)
Dewpoint	-22.1 ^°C	-18.8 ^°C	-25.3 ^°C	-8 ^°C (2009)	-40 ^°C (2004)
Humidity	76.1 ^%	80.8 ^%	71.3 ^%		38 ^% (2004)
Barometer	1014.6 ^hPa	1015.9 ^hPa	1013.2 ^hPa	1042 ^hPa (1995)	994.6 ^hPa (2006)
Wind Speed	6.4 ^km/h	10 ^km/h		18.5 ^km/h (2014)
Wind Gust		29.6 ^km/h		29.6 ^km/h (2014)
Precipitation	---			--- ()

Weather Element	Average
Visibility	33.6 ^km
Wind Direction	SSE (145.6 °)

Weather Element	Total
Heating Degree Days	36.8 (Base 18.3)

Total Years on Record: 18

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