PORT HEIDEN, ALASKA

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

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DAILY WEATHER AVERAGE - 24 APRIL

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	2.9 ^°C	6.3 ^°C	-0.4 ^°C	12 ^°C (2005)	-6 ^°C (2005)
Dewpoint	-2.6 ^°C	-0.1 ^°C	-4.3 ^°C	5 ^°C (2003)	-10 ^°C (1997)
Humidity	70 ^%	85.9 ^%	56.1 ^%		4 ^% (1997)
Barometer	1008.8 ^hPa	1011.9 ^hPa	1005.8 ^hPa	1028.4 ^hPa (2009)	984.8 ^hPa (2011)
Wind Speed	19.8 ^km/h	34.4 ^km/h		68.6 ^km/h (1995)
Wind Gust		47.3 ^km/h		76 ^km/h (1995)
Precipitation	12.7 ^mm			16.26 ^mm (2003)

Weather Element	Average
Visibility	18.2 ^km
Wind Direction	SSE (158.6 °)

Weather Element	Total
Heating Degree Days	15.4 (Base 18.3)

Total Years on Record: 20

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