PORT HEIDEN, ALASKA

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

WEATHER

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DAILY WEATHER AVERAGE - 1 MAY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	2.9 ^°C	6.1 ^°C	-0.7 ^°C	13 ^°C (2009)	-5 ^°C (2008)
Dewpoint	-2.4 ^°C	0.3 ^°C	-4.4 ^°C	7 ^°C (2003)	-9 ^°C (1997)
Humidity	70.3 ^%	88.8 ^%	53.6 ^%		4 ^% (1997)
Barometer	1015.2 ^hPa	1017.3 ^hPa	1013.2 ^hPa	1038.9 ^hPa (2002)	996.6 ^hPa (2000)
Wind Speed	18.3 ^km/h	29.5 ^km/h		51.8 ^km/h (2009)
Wind Gust		43.5 ^km/h		62.9 ^km/h (2009)
Precipitation	0.51 ^mm			0.76 ^mm (2007)

Weather Element	Average
Visibility	22.5 ^km
Wind Direction	SSW (193.1 °)

Weather Element	Total
Heating Degree Days	15.6 (Base 18.3)

Total Years on Record: 21

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