PORT HEIDEN, ALASKA

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Elevation: 95 feet Latitude: 56 58N Longitude: 158 39W

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DAILY WEATHER AVERAGE - SEPTEMBER 24

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	44.2 ^°F	50.9 ^°F	35.7 ^°F	62.6 ^°F (1998)	(2013)
Dewpoint	34.5 ^°F	42.7 ^°F	34.5 ^°F	53.6 ^°F (1998)	26.6 ^°F (1997)
Humidity	72.7 ^%	88.9 ^%	57.9 ^%		4 ^% (1997)
Barometer	29.60 ⁱⁿ	29.73 ⁱⁿ	29.49 ⁱⁿ	30.09 ⁱⁿ (2014)	28.85 ⁱⁿ (2001)
Wind Speed	13.6 ^mph	21.6 ^mph		51.8 ^mph (2013)
Wind Gust		31.2 ^mph		65.6 ^mph (2013)
Precipitation	0.72 ⁱⁿ			4.72 ⁱⁿ (2003)

Weather Element	Average
Visibility	9.5 ^mi
Wind Direction	SSE (166.3 °)

Weather Element	Total
Heating Degree Days	21.7 (Base 18.3)
Growing Degree Days	0.9 (Base 10)

Total Years on Record: 20

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