PORT ARMSTRONG, ALASKA

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

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DAILY WEATHER AVERAGE - 17 MAY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	3.1 ^°C	7.1 ^°C	-0.7 ^°C	15 ^°C (2015)	-6 ^°C (2007)
Dewpoint	-1.9 ^°C	0 ^°C	-3.7 ^°C	7 ^°C (1997)	-10 ^°C (2009)
Humidity	72.2 ^%	86.6 ^%	56 ^%		33 ^% (2009)
Barometer	1019 ^hPa	1020 ^hPa	1017.6 ^hPa	1030.8 ^hPa (2012)	1000.7 ^hPa (2013)
Wind Speed	8.2 ^km/h	13.8 ^km/h		27.8 ^km/h (2001)
Precipitation	---			--- ()

Weather Element	Average
Visibility	50.2 ^km
Wind Direction	SSE (170.9 °)

Weather Element	Total
Heating Degree Days	15.1 (Base 18.3)
Growing Degree Days	2.5 (Base 10)

Total Years on Record: 21

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