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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 - 31 JULY
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 20.5 °C 27.7 °C 14.7 °C 38 °C (2015) 11.1 °C (2002)
Dewpoint 11.8 °C 14.1 °C 9.2 °C 18.3 °C (1999) 4 °C (2015)
Humidity 61.3 % 84 % 36 % 13 % (2008)
Barometer 1017.3 hPa 1019.3 hPa 1014.6 hPa 1025.1 hPa (2002) 1009.5 hPa (2008)
Wind Speed 11.7 km/h 22.2 km/h 31.5 km/h (1995)
Wind Gust 36.5 km/h 50.1 km/h (2007)
Precipitation 0.25 mm 0.25 mm (1998)
Weather ElementAverage
Visibility17.9 km
Wind DirectionWSW (257.2 °)
Weather ElementTotal
Heating Degree Days0.5 (Base 18.3)
Cooling Degree Days3.5 (Base 18.3)
Growing Degree Days11.2 (Base 10)
Total Years on Record: 20
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT




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