PORT HEIDEN, ALASKA

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

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DAILY WEATHER AVERAGE - 28 APRIL

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	2.7 ^°C	5.7 ^°C	-0.3 ^°C	15 ^°C (2002)	-5 ^°C (2008)
Dewpoint	-2.7 ^°C	0.2 ^°C	-4.4 ^°C	8 ^°C (2002)	-10 ^°C (1997)
Humidity	70.2 ^%	84.4 ^%	57.5 ^%		4 ^% (1997)
Barometer	1011.2 ^hPa	1013.9 ^hPa	1008.5 ^hPa	1036.9 ^hPa (1995)	982.4 ^hPa (2001)
Wind Speed	21.7 ^km/h	34.4 ^km/h		72.3 ^km/h (2011)
Wind Gust		50.4 ^km/h		92.5 ^km/h (2009)
Precipitation	2.54 ^mm			2.79 ^mm (2001)

Weather Element	Average
Visibility	19.5 ^km
Wind Direction	SSW (206.8 °)

Weather Element	Total
Heating Degree Days	15.7 (Base 18.3)
Growing Degree Days	3 (Base 10)

Total Years on Record: 20

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