MOUNT VERNON, WASHINGTON

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Elevation: 0 meters Latitude: 48 26N Longitude: 122 23W

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DAILY WEATHER AVERAGE - 21 MAY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	11.5 ^°C	15.4 ^°C	8 ^°C	23 ^°C (2015)	6 ^°C (2010)
Dewpoint	9.8 ^°C	11.6 ^°C	7.7 ^°C	16 ^°C (2006)	4 ^°C (2005)
Humidity	88.1 ^%	98.8 ^%	69.8 ^%		48 ^% (2005)
Barometer	1015.6 ^hPa	1018.3 ^hPa	1012.9 ^hPa	1024.7 ^hPa (2003)	1002 ^hPa (2006)
Wind Speed	7.7 ^km/h	17.7 ^km/h		25.9 ^km/h (2009)
Wind Gust		33.3 ^km/h		38.9 ^km/h (2012)
Precipitation	5.84 ^mm			16 ^mm (2012)

Weather Element	Average
Visibility	14 ^km
Wind Direction	SE (133.3 °)

Weather Element	Total
Heating Degree Days	6.6 (Base 18.3)
Growing Degree Days	2.5 (Base 10)

Total Years on Record: 12

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