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United States of America

SEATTLE, WASHINGTON


Home > North America > United States > Washington
Elevation: 37 meters     Latitude: 47 39N     Longitude: 122 18W

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DAILY WEATHER AVERAGE - 15 MAY
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 14.8 °C 19.6 °C 10.6 °C 28.3 °C (2007) 6.1 °C (2002)
Dewpoint 7.9 °C 9.9 °C 5.1 °C 15 °C (2005) 0 °C (2007)
Humidity 66.5 % 84.9 % 44.9 % 21 % (2007)
Barometer 1015.9 hPa 1018.3 hPa 1013.5 hPa 1032.2 hPa (2008) 1001 hPa (2011)
Wind Speed 9.3 km/h 18.8 km/h 31.5 km/h (1998)
Wind Gust 34.9 km/h 46.3 km/h (2001)
Precipitation 12.45 mm 30.48 mm (2001)
Weather ElementAverage
Visibility19.8 km
Wind DirectionSE (138 °)
Weather ElementTotal
Heating Degree Days4.7 (Base 18.3)
Cooling Degree Days1.8 (Base 18.3)
Growing Degree Days5.3 (Base 10)
Total Years on Record: 21
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