PORT HEIDEN, ALASKA

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Elevation: 28 meters Latitude: 56 58N Longitude: 158 39W

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DAILY WEATHER AVERAGE - 9 DECEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	-0.9 ^°C	2.1 ^°C	-3.2 ^°C	8 ^°C (2013)	(2012)
Dewpoint	-5.1 ^°C	-2.2 ^°C	-4 ^°C	3 ^°C (2000)	-12 ^°C (1996)
Humidity	74.1 ^%	85.9 ^%	62.3 ^%		4 ^% (1996)
Barometer	993.2 ^hPa	998.6 ^hPa	987.5 ^hPa	1023.7 ^hPa (2013)	963.8 ^hPa (2014)
Wind Speed	22 ^km/h	38.6 ^km/h		66.6 ^km/h (2007)
Wind Gust		54.9 ^km/h		88.8 ^km/h (2007)
Precipitation	12.45 ^mm			45.72 ^mm (2002)

Weather Element	Average
Visibility	15.9 ^km
Wind Direction	SSE (147.9 °)

Weather Element	Total
Heating Degree Days	18.9 (Base 18.3)

Total Years on Record: 21

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