SAINT JOHN HARBOR, ALASKA

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Elevation: 10 meters Latitude: 56 28N Longitude: 133 06W

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DAILY WEATHER AVERAGE - 16 DECEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	0 ^°C	2.3 ^°C	-2.8 ^°C	9 ^°C (2004)	(2012)
Dewpoint	-2.3 ^°C	-0.4 ^°C	-4.8 ^°C	6 ^°C (2004)	-17 ^°C (2008)
Humidity	85.6 ^%	97.3 ^%	68.9 ^%		34 ^% (2008)
Barometer	1005.1 ^hPa	1011.9 ^hPa	1000 ^hPa	1041.7 ^hPa (1996)	970.5 ^hPa (2002)
Wind Speed	5.5 ^km/h	17.5 ^km/h		38.9 ^km/h (2004)
Wind Gust		40.6 ^km/h		64.9 ^km/h (2004)
Precipitation	20.83 ^mm			71.37 ^mm (2004)

Weather Element	Average
Visibility	12.1 ^km
Wind Direction	ESE (104.4 °)

Weather Element	Total
Heating Degree Days	18.6 (Base 18.3)

Total Years on Record: 21

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