PORT HEIDEN, ALASKA

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

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DAILY WEATHER AVERAGE - 21 FEBRUARY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	-2 ^°C	0.9 ^°C	-5.7 ^°C	8 ^°C (2015)	(2014)
Dewpoint	-5.6 ^°C	-2.8 ^°C	-7.3 ^°C	2.2 ^°C (2016)	-14 ^°C (1997)
Humidity	75.4 ^%	88.5 ^%	61 ^%		4 ^% (1997)
Barometer	1002.7 ^hPa	1008.1 ^hPa	998.3 ^hPa	1043 ^hPa (2011)	977.7 ^hPa (1998)
Wind Speed	22.9 ^km/h	38.9 ^km/h		87.1 ^km/h (2002)
Wind Gust		57.3 ^km/h		113 ^km/h (2002)
Precipitation	18.29 ^mm			71.37 ^mm (2013)

Weather Element	Average
Visibility	13.7 ^km
Wind Direction	SSE (151 °)

Weather Element	Total
Heating Degree Days	20.7 (Base 18.3)

Total Years on Record: 21

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