SAINT JOHN HARBOR, ALASKA

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

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DAILY WEATHER AVERAGE - 4 DECEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	-0.8 ^°C	1.1 ^°C	-3.7 ^°C	7 ^°C (2006)	(2012)
Dewpoint	-2.8 ^°C	-0.9 ^°C	-5.1 ^°C	3 ^°C (2011)	-17 ^°C (2003)
Humidity	87.1 ^%	95.3 ^%	76.8 ^%		52 ^% (2003)
Barometer	1012.5 ^hPa	1019.6 ^hPa	1007.8 ^hPa	1044 ^hPa (2009)	968.8 ^hPa (1996)
Wind Speed	4.3 ^km/h	14.2 ^km/h		31.5 ^km/h (1996)
Wind Gust		39.3 ^km/h		44.4 ^km/h (2006)
Precipitation	20.83 ^mm			34.04 ^mm (1996)

Weather Element	Average
Visibility	12.7 ^km
Wind Direction	ESE (99.6 °)

Weather Element	Total
Heating Degree Days	19.6 (Base 18.3)

Total Years on Record: 21

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