SEA-TAC, WASHINGTON

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

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DAILY WEATHER AVERAGE - 24 AUGUST

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	17.8 ^°C	23.6 ^°C	12.9 ^°C	29.8 ^°C (1996)	10 ^°C (2012)
Dewpoint	11.2 ^°C	12.8 ^°C	9.3 ^°C	17 ^°C (2004)	2.8 ^°C (2003)
Humidity	68.6 ^%	89 ^%	44.2 ^%		25 ^% (2003)
Barometer	1016.3 ^hPa	1018.3 ^hPa	1014.2 ^hPa	1024.7 ^hPa (2010)	1004.1 ^hPa (2004)
Wind Speed	10.1 ^km/h	18.5 ^km/h		25.9 ^km/h (2012)
Wind Gust		30.7 ^km/h		37 ^km/h (2008)
Precipitation	38.61 ^mm			59.94 ^mm (2004)

Weather Element	Average
Visibility	16.1 ^km
Wind Direction	SSE (172.6 °)

Total Years on Record: 20

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