SAINT JOHN HARBOR, ALASKA

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

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DAILY WEATHER AVERAGE - 3 SEPTEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	11.2 ^°C	14.7 ^°C	7.4 ^°C	23 ^°C (2013)	(2015)
Dewpoint	8.8 ^°C	10.6 ^°C	6.8 ^°C	13 ^°C (2004)	0 ^°C (2002)
Humidity	86.1 ^%	97.3 ^%	68.2 ^%		35 ^% (2002)
Barometer	1014.9 ^hPa	1017.9 ^hPa	1012.2 ^hPa	1024.7 ^hPa (2008)	991.2 ^hPa (2001)
Wind Speed	3.9 ^km/h	13.2 ^km/h		25.9 ^km/h (2004)
Wind Gust		27.8 ^km/h		29.6 ^km/h (2004)
Precipitation	16 ^mm			38.61 ^mm (1997)

Weather Element	Average
Visibility	13.5 ^km
Wind Direction	ENE (62.5 °)

Weather Element	Total
Heating Degree Days	7.3 (Base 18.3)
Growing Degree Days	2.1 (Base 10)

Total Years on Record: 21

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