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United States of America

SEATTLE, WASHINGTON


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

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DAILY WEATHER AVERAGE - SEPTEMBER 19
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[ °C ]   °F
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 61.2 °F 68.3 °F 55.4 °F 82 °F (1999) 51.1 °F (2007)
Dewpoint 52.4 °F 55.9 °F 47.7 °F 66 °F (1999) 27 °F (2013)
Humidity 74.8 % 91.9 % 54.1 % 30 % (1999)
Barometer 30.05 in 30.12 in 29.99 in 30.25 in (1997) 29.68 in (2010)
Wind Speed 4.8 mph 10.3 mph 15 mph (2002)
Wind Gust 21.9 mph 24.2 mph (2002)
Precipitation 0.28 in 1.05 in (2010)
Weather ElementAverage
Visibility9.6 mi
Wind DirectionESE (125.1 °)
Weather ElementTotal
Heating Degree Days5.2 (Base 18.3)
Cooling Degree Days3.1 (Base 18.3)
Growing Degree Days11.9 (Base 10)
Total Years on Record: 21
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WIND DIRECTION BREAKOUT




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