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United States of America

MATTAWA, WASHINGTON


Home > North America > United States > Washington
Elevation: 276 meters     Latitude: 46 50N     Longitude: 119 40W

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DAILY WEATHER AVERAGE - 19 SEPTEMBER
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 18.8 °C 25.2 °C 11.9 °C 31.2 °C (2002) 6.4 °C (2004)
Dewpoint 6.6 °C 9.4 °C 3 °C 16 °C (2010) -4.9 °C (2005)
Humidity 49 % 74 % 28.6 % 18 % (2005)
Barometer 1014.2 hPa 1015.9 hPa 1012.2 hPa 1023.7 hPa (1997) 1005.8 hPa (2010)
Wind Speed 15 km/h 27 km/h 46.3 km/h (2003)
Wind Gust 52.8 km/h 66.6 km/h (2003)
Precipitation --- --- ()
Weather ElementAverage
Visibility24.1 km
Wind DirectionWSW (236.7 °)
Weather ElementTotal
Heating Degree Days2.7 (Base 18.3)
Cooling Degree Days1.8 (Base 18.3)
Growing Degree Days8.6 (Base 10)
Total Years on Record: 17
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