SAINT JOHN HARBOR, ALASKA

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

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DAILY WEATHER AVERAGE - 21 OCTOBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	7.1 ^°C	9.2 ^°C	4.7 ^°C	14 ^°C (2002)	-2 ^°C (2004)
Dewpoint	4.6 ^°C	6.4 ^°C	2.4 ^°C	11 ^°C (1999)	-2 ^°C (2014)
Humidity	84.7 ^%	96.4 ^%	71.5 ^%		51 ^% (2006)
Barometer	1007.1 ^hPa	1012.2 ^hPa	1002 ^hPa	1022.7 ^hPa (2006)	986.5 ^hPa (1996)
Wind Speed	7.9 ^km/h	20.9 ^km/h		38.9 ^km/h (2008)
Wind Gust		46.2 ^km/h		72.3 ^km/h (2008)
Precipitation	47.24 ^mm			118.62 ^mm (1998)

Weather Element	Average
Visibility	11.9 ^km
Wind Direction	E (91 °)

Weather Element	Total
Heating Degree Days	11.4 (Base 18.3)
Growing Degree Days	2 (Base 10)

Total Years on Record: 20

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