PORT HEIDEN, ALASKA

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

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DAILY WEATHER AVERAGE - 19 APRIL

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	0.9 ^°C	3.9 ^°C	-2.3 ^°C	9 ^°C (2008)	-7 ^°C (2013)
Dewpoint	-3.9 ^°C	-1.7 ^°C	-5.7 ^°C	2 ^°C (2012)	-11 ^°C (1997)
Humidity	71.8 ^%	85.5 ^%	56.6 ^%		4 ^% (1997)
Barometer	1007.1 ^hPa	1011.5 ^hPa	1003 ^hPa	1030.1 ^hPa (2008)	979 ^hPa (2000)
Wind Speed	20.1 ^km/h	34.9 ^km/h		72.3 ^km/h (2001)
Wind Gust		52.3 ^km/h		88.8 ^km/h (2008)
Precipitation	1.27 ^mm			3.05 ^mm (2002)

Weather Element	Average
Visibility	18.7 ^km
Wind Direction	SSE (168.3 °)

Weather Element	Total
Heating Degree Days	17.6 (Base 18.3)

Total Years on Record: 21

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