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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 AUGUST
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 20.1 °C 25.2 °C 15.5 °C 35 °C (2010) 12 °C (2009)
Dewpoint 12.4 °C 14.2 °C 10.8 °C 18 °C (2013) 6.7 °C (2010)
Humidity 64.1 % 84 % 45 % 20 % (2010)
Barometer 1015.9 hPa 1017.6 hPa 1014.2 hPa 1024.4 hPa (2015) 1008.5 hPa (1995)
Wind Speed 8.2 km/h 16.3 km/h 25.9 km/h (2003)
Wind Gust 30.4 km/h 38.9 km/h (2003)
Precipitation 5.08 mm 5.08 mm (1999)
Weather ElementAverage
Visibility19.3 km
Wind DirectionSSE (144.9 °)
Weather ElementTotal
Heating Degree Days1.8 (Base 18.3)
Cooling Degree Days3.3 (Base 18.3)
Growing Degree Days10.3 (Base 10)
Total Years on Record: 20
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT




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