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McMinnville (OR) Climate by Month

The temperature in McMinnville can vary greatly throughout the year. The temperatures shift from warm to cold. It also has a relatively rain/snowy climate with high levels of precipitation. Let's now guide you through the climate details for a complete overview.

Average day and night temperature

Depending on the time of the year, temperatures range from comfortable to chilly in McMinnville. On average, daytime temperatures range from a comfortable 28°C in July to a chilly 8°C in December. Nighttime temperatures can drop, with averages reaching 2°C in December.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

McMinnville has a relatively rain/snowy climate with high precipitation levels, averaging 1084 mm of rain/snowfall annually. The seasons in McMinnville, bring significant changes in precipitation. The wettest month, December, receives heavy rainfall, with an average of 207 mm of precipitation. This rainfall is distributed across 21 rainy days. In contrast, the driest month, July, experiences much less rainfall, totaling 8.2 mm over 3 rainy days. These distinct seasonal differences provide diverse experiences throughout the year.

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

Sunshine over the year

In McMinnville, summer days are longer and more sunny, with daily sunshine hours peaking at 11.8 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 2.5 hours.

Monthly hours of sunshine

Data from: Salem, the United States of America (32 KM, 20 Miles).

Daily hours of sunshine

Data from: Salem, the United States of America (32 KM, 20 Miles).

The best time of year to visit McMinnville 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 McMinnville?
    Most rainfall (rainy season) is seen in January, November and December.
  • Does McMinnville have a dry season?
    Yes, the months of July and August are very dry.
  • Which is the warmest month in McMinnville?
    July has an average maximum temperature of 28°C and is the warmest month of the year.
  • Which is the coldest month in McMinnville?
    The coldest month is December with an average maximum temperature of 8°C.
  • Which is the wettest month in McMinnville?
    December tops the wettest month list with 207 mm of rainfall.
  • Which is the driest month in McMinnville?
    July is the driest month with 8 mm of precipitation.
  • Which is the sunniest month in McMinnville?
    July is the sunniest month with an average of 353 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.

    Forecast for McMinnville (OR)

    Thu   Nov 21
    12°C | 3°C
    N 11 km/h
    1.2 mm
    partly cloudy and slight rain

    partly cloudy and slight rain

    Fri   Nov 22
    13°C | 6°C
    S 25 km/h
    15 mm
    broken clouds and rain

    broken clouds and rain

    Sat   Nov 23
    9°C | 5°C
    S 18 km/h
    9.7 mm
    overcast and heavy rain

    overcast and heavy rain