SEATTLE, WASHINGTON

Home > North America > United States > Washington
Elevation: 37 meters Latitude: 47 39N Longitude: 122 18W

WEATHER

Daily Averages

Hourly Data

SELECT A DAY

PRINT THIS DATA

[ ← Previous Day ]
DAILY WEATHER AVERAGE - 20 DECEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	5.4 ^°C	7.8 ^°C	2.9 ^°C	14.4 ^°C (2014)	-7.8 ^°C (2008)
Dewpoint	2.1 ^°C	4 ^°C	-0.2 ^°C	11.1 ^°C (2014)	-18.9 ^°C (1998)
Humidity	80.6 ^%	90.4 ^%	67 ^%		30 ^% (1998)
Barometer	1015.9 ^hPa	1020.3 ^hPa	1011.2 ^hPa	1039.6 ^hPa (1998)	994.6 ^hPa (2010)
Wind Speed	8.7 ^km/h	18.8 ^km/h		33.3 ^km/h (1997)
Wind Gust		41 ^km/h		50.1 ^km/h (2014)
Precipitation	5.84 ^mm			17.78 ^mm (2014)

Weather Element	Average
Visibility	14.8 ^km
Wind Direction	ESE (102.3 °)

Weather Element	Total
Heating Degree Days	13 (Base 18.3)
Growing Degree Days	1 (Base 10)

Total Years on Record: 20

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT