PORTAGE GLACIER - VISITOR CENTER, ALASKA

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Elevation: 31 meters Latitude: 60 47N Longitude: 148 50W

WEATHER

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DAILY WEATHER AVERAGE - 26 SEPTEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	6.2 ^°C	10.1 ^°C	1.9 ^°C	15.6 ^°C (2007)	(2013)
Dewpoint	3.3 ^°C	5.7 ^°C	1.3 ^°C	9 ^°C (2002)	-3.9 ^°C (2014)
Humidity	83.2 ^%	95.5 ^%	65.9 ^%		40 ^% (1999)
Barometer	1006.4 ^hPa	1010.2 ^hPa	1001.4 ^hPa	1026.8 ^hPa (1999)	977.3 ^hPa (2012)
Wind Speed	13.7 ^km/h	27.2 ^km/h		50.1 ^km/h (2005)
Wind Gust		58.3 ^km/h		98.2 ^km/h (2004)
Precipitation	39.88 ^mm			179.32 ^mm (2012)

Weather Element	Average
Visibility	13.2 ^km
Wind Direction	ESE (112.3 °)

Weather Element	Total
Heating Degree Days	12.3 (Base 18.3)
Growing Degree Days	2.3 (Base 10)

Total Years on Record: 17

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