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 APRIL

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	6.5 ^°C	10.2 ^°C	1.7 ^°C	19 ^°C (2005)	(2013)
Dewpoint	1.7 ^°C	3.8 ^°C	-0.4 ^°C	7 ^°C (2010)	-8 ^°C (2005)
Humidity	74.1 ^%	93.4 ^%	54.4 ^%		18 ^% (2005)
Barometer	1012.2 ^hPa	1016.9 ^hPa	1010.5 ^hPa	1029.8 ^hPa (2009)	985.1 ^hPa (2015)
Wind Speed	7.2 ^km/h	19 ^km/h		38.9 ^km/h (2015)
Wind Gust		37.7 ^km/h		64.9 ^km/h (2015)
Precipitation	15.75 ^mm			30.73 ^mm (2013)

Weather Element	Average
Visibility	14.8 ^km
Wind Direction	E (89.7 °)

Weather Element	Total
Heating Degree Days	12.3 (Base 18.3)
Growing Degree Days	1.5 (Base 10)

Total Years on Record: 21

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