Climate in Troutdale (Oregon), United States of America

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Average monthly minimum and maximum temperature in Troutdale, the United States of America

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Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Average monthly hours of sunshine in Troutdale, the United States of America

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* Data from: Portland, the United States of America (17 KM, 11 Miles).

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Average monthly rainfall, snow, precipitation in Troutdale, the United States of America

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Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average monthly rainy days in Troutdale, the United States of America

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Average humidity

The mean monthly relative humidity over the year

Average monthly relative humidity in Troutdale, the United States of America

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* Data from: Portland, the United States of America (17 KM, 11 Miles).

Average wind speed

The mean monthly wind speed over the year (in meters per second)

Average monthly wind speed in Troutdale, the United States of America

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* Data from: Portland, the United States of America (17 KM, 11 Miles).

Weather Forecasts for Troutdale (OR)

Fri   Mar 29
17°C | 6°C
NE 18 km/h
broken clouds and no rain

broken clouds and no rain

Sat   Mar 30
19°C | 5°C
NW 14 km/h
clear and no rain

clear and no rain

Sun   Mar 31
19°C | 5°C
W 7 km/h
almost clear and no rain

almost clear and no rain

The best time of year to visit Troutdale in the United States of America

During the months of June and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • Which months have the greatest rainfall in Troutdale?
    Most rainfall (rainy season) is seen in January, March, November and December.
  • Does Troutdale have a dry season?
    Yes, the months of July and August are very dry.
  • Which is the warmest month in Troutdale?
    August has an average maximum temperature of 28°C and is the warmest month of the year.
  • Which is the coldest month in Troutdale?
    The coldest month is December with an average maximum temperature of 7°C.
  • Which is the wettest month in Troutdale?
    December tops the wettest month list with 215 mm of rainfall.
  • Which is the driest month in Troutdale?
    August is the driest month with 14 mm of precipitation.
  • Which is the sunniest month in Troutdale?
    July is the sunniest month with an average of 332 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.