SEATTLE - JACKSON PARK, WASHINGTON

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Elevation: 10 meters Latitude: 47 44N Longitude: 122 19W

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DAILY WEATHER AVERAGE - 9 DECEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	4.3 ^°C	6.5 ^°C	2 ^°C	15 ^°C (2014)	-6.7 ^°C (2009)
Dewpoint	1.1 ^°C	3.3 ^°C	-1.4 ^°C	11.7 ^°C (2014)	-16.7 ^°C (2009)
Humidity	80.6 ^%	92 ^%	65.7 ^%		40 ^% (2009)
Barometer	1019 ^hPa	1022.4 ^hPa	1014.9 ^hPa	1035.9 ^hPa (2005)	988.1 ^hPa (1996)
Wind Speed	12.7 ^km/h	24 ^km/h		62.9 ^km/h (2014)
Wind Gust		49.4 ^km/h		77.7 ^km/h (2014)
Precipitation	10.41 ^mm			38.86 ^mm (2015)

Weather Element	Average
Visibility	17.4 ^km
Wind Direction	ESE (122.1 °)

Weather Element	Total
Heating Degree Days	14.1 (Base 18.3)
Growing Degree Days	2.5 (Base 10)

Total Years on Record: 21

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