PORT ARMSTRONG, ALASKA

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

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DAILY WEATHER AVERAGE - 17 SEPTEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	4.7 ^°C	7.3 ^°C	1.7 ^°C	18 ^°C (2012)	(2013)
Dewpoint	1.6 ^°C	3.1 ^°C	0.5 ^°C	8 ^°C (2009)	-8 ^°C (2012)
Humidity	82.4 ^%	93.4 ^%	69.6 ^%		32 ^% (2012)
Barometer	1011.2 ^hPa	1012.9 ^hPa	1009.8 ^hPa	1030.1 ^hPa (2004)	993.6 ^hPa (2009)
Wind Speed	7.9 ^km/h	12.2 ^km/h		22.2 ^km/h (2003)
Wind Gust		44.4 ^km/h		44.4 ^km/h (2012)
Precipitation	---			--- ()

Weather Element	Average
Visibility	36 ^km
Wind Direction	SSE (162.2 °)

Weather Element	Total
Heating Degree Days	13.8 (Base 18.3)
Growing Degree Days	2 (Base 10)

Total Years on Record: 17

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