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 - MAY 18

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	50.2 ^°F	54.2 ^°F	45.9 ^°F	66.2 ^°F (2015)	39.2 ^°F (2012)
Dewpoint	41.2 ^°F	44.5 ^°F	38.2 ^°F	55.4 ^°F (2014)	28.4 ^°F (2007)
Humidity	72.9 ^%	87.3 ^%	60.5 ^%		36 ^% (2007)
Barometer	30.03 ⁱⁿ	30.08 ⁱⁿ	29.98 ⁱⁿ	30.43 ⁱⁿ (2003)	29.19 ⁱⁿ (2005)
Wind Speed	8.8 ^mph	12.9 ^mph		23 ^mph (2005)
Wind Gust		30 ^mph		31.1 ^mph (2005)
Precipitation	---			--- ()

Weather Element	Average
Visibility	16.6 ^mi
Wind Direction	SSE (172.9 °)

Weather Element	Total
Heating Degree Days	15 (Base 18.3)
Growing Degree Days	3.6 (Base 10)

Total Years on Record: 18

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