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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 - 19 SEPTEMBER
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 16.2 °C 20.2 °C 13 °C 27.8 °C (1999) 10.6 °C (2007)
Dewpoint 11.3 °C 13.3 °C 8.7 °C 18.9 °C (1999) -2.8 °C (2013)
Humidity 74.8 % 91.9 % 54.1 % 30 % (1999)
Barometer 1017.6 hPa 1020 hPa 1015.6 hPa 1024.4 hPa (1997) 1005.1 hPa (2010)
Wind Speed 7.7 km/h 16.6 km/h 24.1 km/h (2002)
Wind Gust 35.2 km/h 38.9 km/h (2002)
Precipitation 7.11 mm 26.67 mm (2010)
Weather ElementAverage
Visibility15.4 km
Wind DirectionESE (125.1 °)
Weather ElementTotal
Heating Degree Days2.9 (Base 18.3)
Cooling Degree Days1.7 (Base 18.3)
Growing Degree Days6.6 (Base 10)
Total Years on Record: 21
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT




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