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 MAY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	9.4 ^°C	13.2 ^°C	5.1 ^°C	20 ^°C (2002)	2 ^°C (2009)
Dewpoint	4.3 ^°C	6.5 ^°C	2.1 ^°C	11 ^°C (2015)	-2 ^°C (2009)
Humidity	72.8 ^%	92.3 ^%	52.5 ^%		27 ^% (2009)
Barometer	1016.9 ^hPa	1019.3 ^hPa	1013.9 ^hPa	1033.5 ^hPa (2013)	993.6 ^hPa (2005)
Wind Speed	6.8 ^km/h	15.9 ^km/h		24.1 ^km/h (2000)
Wind Gust		29.9 ^km/h		37 ^km/h (1999)
Precipitation	16 ^mm			31.24 ^mm (2000)

Weather Element	Average
Visibility	15.8 ^km
Wind Direction	E (92.2 °)

Weather Element	Total
Heating Degree Days	9.2 (Base 18.3)
Growing Degree Days	1.6 (Base 10)

Total Years on Record: 21

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