SAINT JOHN HARBOR, ALASKA

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

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DAILY WEATHER AVERAGE - 19 DECEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	-0.2 ^°C	1.6 ^°C	-2.4 ^°C	7.2 ^°C (1995)	-14 ^°C (2008)
Dewpoint	-2.6 ^°C	-1 ^°C	-4.3 ^°C	4.4 ^°C (1995)	-16 ^°C (2012)
Humidity	84.9 ^%	95.7 ^%	73.6 ^%		52 ^% (2012)
Barometer	1008.5 ^hPa	1013.9 ^hPa	1003 ^hPa	1049.8 ^hPa (1998)	981.7 ^hPa (2015)
Wind Speed	7.2 ^km/h	18.3 ^km/h		31.5 ^km/h (2004)
Wind Gust		41.7 ^km/h		59.2 ^km/h (2006)
Precipitation	28.7 ^mm			91.95 ^mm (2003)

Weather Element	Average
Visibility	12.4 ^km
Wind Direction	ESE (116.2 °)

Weather Element	Total
Heating Degree Days	18.7 (Base 18.3)

Total Years on Record: 21

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