SEA-TAC, WASHINGTON

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Elevation: 137 meters Latitude: 47 27N Longitude: 122 18W

WEATHER

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DAILY WEATHER AVERAGE - 2 FEBRUARY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	5.8 ^°C	9 ^°C	3.1 ^°C	15 ^°C (2005)	-4.4 ^°C (1996)
Dewpoint	1.4 ^°C	3.6 ^°C	-0.8 ^°C	9 ^°C (2015)	-13.9 ^°C (2009)
Humidity	75.7 ^%	89.6 ^%	59.7 ^%		35 ^% (2009)
Barometer	1020.3 ^hPa	1023.4 ^hPa	1017.3 ^hPa	1034.9 ^hPa (2011)	997 ^hPa (2008)
Wind Speed	11.9 ^km/h	22.5 ^km/h		44.4 ^km/h (1999)
Wind Gust		46.3 ^km/h		62.9 ^km/h (1999)
Precipitation	4.57 ^mm			13.21 ^mm (2006)

Weather Element	Average
Visibility	16.4 ^km
Wind Direction	SE (131 °)

Weather Element	Total
Heating Degree Days	12.3 (Base 18.3)
Growing Degree Days	1.1 (Base 10)

Total Years on Record: 22

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