PORT HEIDEN, ALASKA

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

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DAILY WEATHER AVERAGE - 25 JUNE

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	8.9 ^°C	12.2 ^°C	6.1 ^°C	18 ^°C (2014)	-6 ^°C (2007)
Dewpoint	4.7 ^°C	7.2 ^°C	3.4 ^°C	11 ^°C (2005)	-0.6 ^°C (1997)
Humidity	76 ^%	89.3 ^%	59 ^%		8 ^% (1997)
Barometer	1012.2 ^hPa	1014.6 ^hPa	1010.2 ^hPa	1031.5 ^hPa (2001)	987.8 ^hPa (1996)
Wind Speed	14.8 ^km/h	26.6 ^km/h		51.8 ^km/h (2008)
Wind Gust		40.7 ^km/h		62.9 ^km/h (2008)
Precipitation	2.54 ^mm			4.83 ^mm (2007)

Weather Element	Average
Visibility	16.7 ^km
Wind Direction	SSW (204.5 °)

Weather Element	Total
Heating Degree Days	9.2 (Base 18.3)
Growing Degree Days	1.4 (Base 10)

Total Years on Record: 20

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