PORT ALEXANDER SEAPLANE BASE, ALASKA

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Elevation: 12 feet Latitude: 56 15N Longitude: 134 39W

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DAILY WEATHER AVERAGE - SEPTEMBER 28

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	51.2 ^°F	54.1 ^°F	47.7 ^°F	60.8 ^°F (2003)	37.4 ^°F (2009)
Dewpoint	46.6 ^°F	48.6 ^°F	43.9 ^°F	53.6 ^°F (2006)	35.6 ^°F (1996)
Humidity	85.4 ^%	94.9 ^%	74.6 ^%		51 ^% (1996)
Barometer	29.80 ⁱⁿ	29.85 ⁱⁿ	29.76 ⁱⁿ	30.36 ⁱⁿ (2004)	28.87 ⁱⁿ (2013)
Wind Speed	10.1 ^mph	15.9 ^mph		28.8 ^mph (2011)
Wind Gust		29.4 ^mph		40.3 ^mph (2011)
Precipitation	---			--- ()

Weather Element	Average
Visibility	11.2 ^mi
Wind Direction	SSE (150 °)

Weather Element	Total
Heating Degree Days	14.1 (Base 18.3)
Growing Degree Days	2.9 (Base 10)

Total Years on Record: 20

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