SEA-TAC, WASHINGTON

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

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DAILY WEATHER AVERAGE - 27 NOVEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	6.1 ^°C	9.1 ^°C	3.2 ^°C	14.4 ^°C (2013)	-3.3 ^°C (2006)
Dewpoint	3.3 ^°C	5.4 ^°C	0.9 ^°C	11.1 ^°C (2014)	-6.1 ^°C (2015)
Humidity	83.2 ^%	94.8 ^%	66.1 ^%		44 ^% (2003)
Barometer	1019 ^hPa	1023.4 ^hPa	1013.9 ^hPa	1033.9 ^hPa (2007)	1001 ^hPa (1996)
Wind Speed	11.9 ^km/h	22.5 ^km/h		40.7 ^km/h (1996)
Wind Gust		43.8 ^km/h		61.2 ^km/h (1996)
Precipitation	8.13 ^mm			33.02 ^mm (1996)

Weather Element	Average
Visibility	14.5 ^km
Wind Direction	SSE (146.7 °)

Weather Element	Total
Heating Degree Days	12.2 (Base 18.3)
Growing Degree Days	1.7 (Base 10)

Total Years on Record: 21

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