SAINT JOHN HARBOR, ALASKA

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

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DAILY WEATHER AVERAGE - 28 AUGUST

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	12.3 ^°C	15.6 ^°C	9.7 ^°C	22 ^°C (1996)	6 ^°C (2007)
Dewpoint	9.7 ^°C	11.5 ^°C	7.9 ^°C	15 ^°C (2009)	5 ^°C (1998)
Humidity	85.2 ^%	96.7 ^%	68.7 ^%		49 ^% (1998)
Barometer	1012.2 ^hPa	1015.2 ^hPa	1009.1 ^hPa	1023.4 ^hPa (2003)	992.9 ^hPa (2015)
Wind Speed	4.8 ^km/h	15.6 ^km/h		33.3 ^km/h (1999)
Wind Gust		41.5 ^km/h		68.6 ^km/h (1999)
Precipitation	43.43 ^mm			202.18 ^mm (1998)

Weather Element	Average
Visibility	12.7 ^km
Wind Direction	ENE (67.1 °)

Weather Element	Total
Heating Degree Days	5.7 (Base 18.3)
Growing Degree Days	2.8 (Base 10)

Total Years on Record: 20

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