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 - 25 AUGUST

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	13.2 ^°C	14.9 ^°C	11.6 ^°C	20 ^°C (2015)	9 ^°C (1999)
Dewpoint	10.8 ^°C	11.6 ^°C	10.1 ^°C	14 ^°C (2014)	8 ^°C (2015)
Humidity	86.8 ^%	96.1 ^%	77.4 ^%		52 ^% (1998)
Barometer	1011.2 ^hPa	1012.5 ^hPa	1009.5 ^hPa	1019.6 ^hPa (2015)	998.3 ^hPa (2009)
Wind Speed	9.8 ^km/h	15.9 ^km/h		37 ^km/h (2008)
Wind Gust		41.7 ^km/h		46.3 ^km/h (2009)
Precipitation	---			--- ()

Weather Element	Average
Visibility	19.3 ^km
Wind Direction	SSE (170.5 °)

Weather Element	Total
Heating Degree Days	5.1 (Base 18.3)
Growing Degree Days	3.2 (Base 10)

Total Years on Record: 18

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