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 27

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	51.6 ^°F	53.1 ^°F	50 ^°F	59 ^°F (1997)	44.6 ^°F (2009)
Dewpoint	48 ^°F	49.8 ^°F	45.8 ^°F	55.4 ^°F (2003)	37.4 ^°F (2004)
Humidity	88.3 ^%	94.9 ^%	80 ^%		54 ^% (2004)
Barometer	29.84 ⁱⁿ	29.91 ⁱⁿ	29.76 ⁱⁿ	30.39 ⁱⁿ (1999)	29.16 ⁱⁿ (2013)
Wind Speed	8.8 ^mph	13.8 ^mph		25.3 ^mph (2013)
Wind Gust		32.2 ^mph		40.3 ^mph (2004)
Precipitation	---			--- ()

Weather Element	Average
Visibility	8.6 ^mi
Wind Direction	SSE (153.7 °)

Weather Element	Total
Heating Degree Days	13.5 (Base 18.3)
Growing Degree Days	3.8 (Base 10)

Total Years on Record: 20

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