KETCHIKAN, ALASKA

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Elevation: 381 feet Latitude: 55 23N Longitude: 131 28W

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DAILY WEATHER AVERAGE - SEPTEMBER 15

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	53.1 ^°F	59.8 ^°F	47.7 ^°F	66 ^°F (2001)	36 ^°F (2006)
Dewpoint	48.1 ^°F	51 ^°F	44.7 ^°F	57.2 ^°F (2008)	24.1 ^°F (2006)
Humidity	84.8 ^%	97.1 ^%	64.8 ^%		27 ^% (2006)
Barometer	29.92 ⁱⁿ	29.99 ⁱⁿ	29.86 ⁱⁿ	30.41 ⁱⁿ (2012)	29.50 ⁱⁿ (2002)
Wind Speed	7 ^mph	14.2 ^mph		25.3 ^mph (2009)
Wind Gust		24.6 ^mph		40.3 ^mph (2009)
Precipitation	0.54 ⁱⁿ			2.49 ⁱⁿ (2002)

Weather Element	Average
Visibility	9.9 ^mi
Wind Direction	S (181.4 °)

Weather Element	Total
Heating Degree Days	11.3 (Base 18.3)
Growing Degree Days	4.7 (Base 10)

Total Years on Record: 21

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