SAINT JOHN HARBOR, ALASKA

Home > North America > United States > Alaska
Elevation: 10 meters Latitude: 56 28N Longitude: 133 06W

WEATHER

Daily Averages

Hourly Data

SELECT A DAY

PRINT THIS DATA

[ ← Previous Day ]
DAILY WEATHER AVERAGE - 24 SEPTEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	9.9 ^°C	12.5 ^°C	7.4 ^°C	19.4 ^°C (1995)	3 ^°C (2008)
Dewpoint	7.4 ^°C	8.9 ^°C	5.6 ^°C	12 ^°C (2006)	2 ^°C (1995)
Humidity	85.1 ^%	95.9 ^%	70.4 ^%		45 ^% (1995)
Barometer	1010.5 ^hPa	1014.6 ^hPa	1006.8 ^hPa	1029.5 ^hPa (2002)	983.7 ^hPa (2010)
Wind Speed	6.3 ^km/h	16.3 ^km/h		29.6 ^km/h (2001)
Wind Gust		40.2 ^km/h		66.6 ^km/h (2001)
Precipitation	45.21 ^mm			150.88 ^mm (2003)

Weather Element	Average
Visibility	13.7 ^km
Wind Direction	ENE (83.9 °)

Weather Element	Total
Heating Degree Days	8.4 (Base 18.3)
Growing Degree Days	1.3 (Base 10)

Total Years on Record: 20

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT