PORT ARMSTRONG, ALASKA

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Elevation: 181 feet Latitude: 56 15N Longitude: 134 39W

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DAILY WEATHER AVERAGE - SEPTEMBER 2

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	46.3 ^°F	51.7 ^°F	41 ^°F	64.4 ^°F (1998)	30.2 ^°F (2005)
Dewpoint	39.6 ^°F	41.6 ^°F	37.9 ^°F	50 ^°F (1997)	26.6 ^°F (2005)
Humidity	79.5 ^%	94.4 ^%	66.6 ^%		33 ^% (2005)
Barometer	29.81 ⁱⁿ	29.84 ⁱⁿ	29.78 ⁱⁿ	30.25 ⁱⁿ (2015)	29.33 ⁱⁿ (1998)
Wind Speed	4.6 ^mph	8.2 ^mph		11.5 ^mph (2004)
Wind Gust		17.3 ^mph		17.3 ^mph (2005)
Precipitation	---			--- ()

Weather Element	Average
Visibility	25.9 ^mi
Wind Direction	S (185.6 °)

Weather Element	Total
Heating Degree Days	18.7 (Base 18.3)
Growing Degree Days	3.9 (Base 10)

Total Years on Record: 12

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