SEA-TAC, WASHINGTON

Home > North America > United States > Washington
Elevation: 137 meters Latitude: 47 27N Longitude: 122 18W

WEATHER

Daily Averages

Hourly Data

SELECT A DAY

PRINT THIS DATA

[ ← Previous Day ]
DAILY WEATHER AVERAGE - 8 FEBRUARY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	5.8 ^°C	8.8 ^°C	3.3 ^°C	15 ^°C (2015)	-1 ^°C (2005)
Dewpoint	2.9 ^°C	4.8 ^°C	0.1 ^°C	12.8 ^°C (1996)	-8.9 ^°C (1995)
Humidity	82.9 ^%	95.4 ^%	63.7 ^%		37 ^% (1995)
Barometer	1019.3 ^hPa	1023.7 ^hPa	1015.6 ^hPa	1036.9 ^hPa (2002)	996.3 ^hPa (1998)
Wind Speed	12.7 ^km/h	24.8 ^km/h		44.4 ^km/h (1998)
Wind Gust		47 ^km/h		61.2 ^km/h (2008)
Precipitation	13.46 ^mm			77.22 ^mm (1996)

Weather Element	Average
Visibility	14.2 ^km
Wind Direction	SE (130.8 °)

Weather Element	Total
Heating Degree Days	12.3 (Base 18.3)
Growing Degree Days	0.8 (Base 10)

Total Years on Record: 22

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT