SEA-TAC, WASHINGTON

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

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DAILY WEATHER AVERAGE - 28 MAY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	13.8 ^°C	18.3 ^°C	10.2 ^°C	27.8 ^°C (1995)	7 ^°C (1998)
Dewpoint	8.9 ^°C	10.6 ^°C	6.8 ^°C	18 ^°C (1997)	1.7 ^°C (1995)
Humidity	74.8 ^%	92 ^%	53.9 ^%		28 ^% (1995)
Barometer	1016.6 ^hPa	1019.3 ^hPa	1014.2 ^hPa	1024.7 ^hPa (2007)	1007.8 ^hPa (2004)
Wind Speed	12.9 ^km/h	22.7 ^km/h		29.6 ^km/h (2010)
Wind Gust		34 ^km/h		40.7 ^km/h (2010)
Precipitation	6.1 ^mm			22.1 ^mm (2004)

Weather Element	Average
Visibility	17.4 ^km
Wind Direction	SSW (196.7 °)

Total Years on Record: 21

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