PORT HEIDEN, ALASKA

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

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DAILY WEATHER AVERAGE - 22 OCTOBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	2.1 ^°C	5.6 ^°C	-0.5 ^°C	11.1 ^°C (1996)	(2015)
Dewpoint	-1.9 ^°C	1.6 ^°C	-3.4 ^°C	6 ^°C (2011)	-10 ^°C (1996)
Humidity	76.1 ^%	88.8 ^%	62.8 ^%		8 ^% (1996)
Barometer	999 ^hPa	1003.4 ^hPa	994.2 ^hPa	1022 ^hPa (1997)	973.6 ^hPa (2009)
Wind Speed	19.5 ^km/h	34.8 ^km/h		59.2 ^km/h (2005)
Wind Gust		49.2 ^km/h		76 ^km/h (2005)
Precipitation	2.54 ^mm			5.84 ^mm (2005)

Weather Element	Average
Visibility	18.7 ^km
Wind Direction	SSE (159.4 °)

Weather Element	Total
Heating Degree Days	15.8 (Base 18.3)

Total Years on Record: 20

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