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United States of America

DAYTON, WASHINGTON


Home > North America > United States > Washington
Elevation: 474 meters     Latitude: 46 19N     Longitude: 118 00W

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DAILY WEATHER AVERAGE - 20 SEPTEMBER
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 16.8 °C 23.5 °C 11.4 °C 30 °C (1999) 9 °C (1997)
Dewpoint 5.9 °C 9.3 °C 2.4 °C 13 °C (2008) -4.4 °C (2000)
Humidity 52.8 % 75.1 % 30 % 17 % (2000)
Barometer 1016.9 hPa 1019.6 hPa 1013.9 hPa 1029.1 hPa (2009) 1000.3 hPa (2013)
Wind Speed 12.6 km/h 23 km/h 44.4 km/h (1995)
Wind Gust 40.2 km/h 50.1 km/h (2000)
Precipitation 6.86 mm 14.73 mm (2008)
Weather ElementAverage
Visibility20.3 km
Wind DirectionSSE (157.1 °)
Weather ElementTotal
Heating Degree Days2.6 (Base 18.3)
Cooling Degree Days2.6 (Base 18.3)
Growing Degree Days7.4 (Base 10)
Total Years on Record: 21
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