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United States of America

PORTLAND, OREGON


Home > North America > United States > Oregon
Elevation: 6 meters     Latitude: 45 36N     Longitude: 122 36W

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DAILY WEATHER AVERAGE - 20 SEPTEMBER
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 17.1 °C 23.3 °C 12.1 °C 34 °C (2014) 8.3 °C (2007)
Dewpoint 10.6 °C 12.7 °C 8.1 °C 15.6 °C (1999) 0.6 °C (1995)
Humidity 69.3 % 91.7 % 43.1 % 22 % (1995)
Barometer 1017.6 hPa 1019.6 hPa 1015.6 hPa 1028.8 hPa (2009) 1004.4 hPa (2013)
Wind Speed 9.5 km/h 20.8 km/h 37 km/h (2014)
Wind Gust 37.3 km/h 50.1 km/h (1995)
Precipitation 3.56 mm 9.65 mm (2006)
Weather ElementAverage
Visibility16.4 km
Wind DirectionSSW (187.8 °)
Weather ElementTotal
Heating Degree Days2.4 (Base 18.3)
Cooling Degree Days2.4 (Base 18.3)
Growing Degree Days7.7 (Base 10)
Total Years on Record: 20
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT




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