BARTER ISLAND, ALASKA

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Elevation: 4 feet Latitude: 70 08N Longitude: 143 36W

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DAILY WEATHER AVERAGE - DECEMBER 20

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	3.7 ^°F	7.1 ^°F	0.3 ^°F	33.1 ^°F (1998)	-18.9 ^°F (2013)
Dewpoint	3 ^°F	4.5 ^°F	-3.7 ^°F	32.2 ^°F (1998)	-24 ^°F (2007)
Humidity	80.3 ^%	85.9 ^%	75.1 ^%		62 ^% (2007)
Barometer	30.03 ⁱⁿ	30.15 ⁱⁿ	29.93 ⁱⁿ	31.11 ⁱⁿ (2006)	29.19 ⁱⁿ (2003)
Wind Speed	16.2 ^mph	25.4 ^mph		48.3 ^mph (2003)
Wind Gust		37.9 ^mph		55.2 ^mph (2003)
Precipitation	---			--- ()

Weather Element	Average
Visibility	6.9 ^mi
Wind Direction	SSE (153.8 °)

Weather Element	Total
Heating Degree Days	61.3 (Base 18.3)

Total Years on Record: 17

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