PORT ALEXANDER SEAPLANE BASE, ALASKA

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Elevation: 4 meters Latitude: 56 15N Longitude: 134 39W

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DAILY WEATHER AVERAGE - 19 MAY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	10.1 ^°C	12.2 ^°C	7.6 ^°C	19 ^°C (1997)	4 ^°C (2013)
Dewpoint	5.4 ^°C	6.5 ^°C	4.4 ^°C	10 ^°C (2005)	-1 ^°C (2009)
Humidity	75.1 ^%	87.6 ^%	63.2 ^%		34 ^% (2009)
Barometer	1017.9 ^hPa	1019 ^hPa	1016.6 ^hPa	1032.8 ^hPa (2013)	997.6 ^hPa (2005)
Wind Speed	12.4 ^km/h	18.3 ^km/h		33.3 ^km/h (2000)
Wind Gust		33.3 ^km/h		33.3 ^km/h (2013)
Precipitation	---			--- ()

Weather Element	Average
Visibility	23.7 ^km
Wind Direction	SSE (172.8 °)

Weather Element	Total
Heating Degree Days	8.4 (Base 18.3)
Growing Degree Days	2.6 (Base 10)

Total Years on Record: 18

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