SEA-TAC, WASHINGTON

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

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DAILY WEATHER AVERAGE - 22 JULY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	18.8 ^°C	24.1 ^°C	14.5 ^°C	35 ^°C (2006)	10.6 ^°C (2011)
Dewpoint	12.4 ^°C	13.8 ^°C	11 ^°C	18 ^°C (2007)	6.1 ^°C (2004)
Humidity	69.3 ^%	87.1 ^%	49 ^%		28 ^% (2004)
Barometer	1017.6 ^hPa	1019.6 ^hPa	1015.2 ^hPa	1023.7 ^hPa (1996)	1009.1 ^hPa (2002)
Wind Speed	11.1 ^km/h	18.7 ^km/h		25.9 ^km/h (2005)
Wind Gust		35.2 ^km/h		40.7 ^km/h (2013)
Precipitation	7.37 ^mm			13.97 ^mm (2005)

Weather Element	Average
Visibility	17.2 ^km
Wind Direction	SSE (167.5 °)

Total Years on Record: 21

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