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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 - 25 SEPTEMBER
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 15.5 °C 20 °C 11.7 °C 24.4 °C (2006) 5.6 °C (2000)
Dewpoint 10.6 °C 12.2 °C 8.4 °C 18 °C (1997) 1.7 °C (2000)
Humidity 74.9 % 92 % 51.9 % 25 % (2000)
Barometer 1016.9 hPa 1019 hPa 1014.2 hPa 1027.1 hPa (1999) 1003 hPa (2011)
Wind Speed 8.2 km/h 19.3 km/h 35.2 km/h (1999)
Wind Gust 37.8 km/h 48.1 km/h (1999)
Precipitation 4.32 mm 10.41 mm (2001)
Weather ElementAverage
Visibility16.4 km
Wind DirectionSE (135.2 °)
Weather ElementTotal
Heating Degree Days2.9 (Base 18.3)
Cooling Degree Days1 (Base 18.3)
Growing Degree Days5.8 (Base 10)
Total Years on Record: 21
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WIND DIRECTION BREAKOUT




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