Content
SEND FEEDBACK

United States of America

PORTLAND, OREGON


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

WEATHER
 
SELECT A DAY
 
SHARE

PRINT THIS DATA

[ ← Previous Day ]
DAILY WEATHER AVERAGE - 18 SEPTEMBER
[ Next Day → ]
[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 17 °C 22.8 °C 12.4 °C 32.8 °C (1999) 7.8 °C (2007)
Dewpoint 11.6 °C 13.4 °C 9.3 °C 17.8 °C (2000) 4.4 °C (1999)
Humidity 73.5 % 94 % 47.5 % 26 % (1999)
Barometer 1017.3 hPa 1020 hPa 1014.9 hPa 1024.7 hPa (2000) 1006.8 hPa (2014)
Wind Speed 7.9 km/h 18.2 km/h 42.6 km/h (1998)
Wind Gust 40.2 km/h 53.8 km/h (1998)
Precipitation 14.22 mm 36.07 mm (2010)
Weather ElementAverage
Visibility15.9 km
Wind DirectionSSE (154.2 °)
Weather ElementTotal
Heating Degree Days2.2 (Base 18.3)
Cooling Degree Days2.4 (Base 18.3)
Growing Degree Days7.6 (Base 10)
Total Years on Record: 20
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT




STORIES FROM OUR PARTNERS