Best time to visit Portland

Find the best time to visit Portland and plan your perfect trip in 2024/2025. Get holiday inspiration, weather guides, travel advice and find great deals.

Portland by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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When is the best time to visit Portland?

The best time to visit Portland is June, July and August based on the following average weather conditions.

Maximum daytime temperature = 72 - 86°F [remove]
Daily hours of sunshine = 10 hours or more [remove]

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Max Day Temperature (°F)

  • 45°F maximum daytime temperature in January in Portland45
    Jan
  • 50°F maximum daytime temperature in February in Portland50
    Feb
  • 54°F maximum daytime temperature in March in Portland54
    Mar
  • 59°F maximum daytime temperature in April in Portland59
    Apr
  • 66°F maximum daytime temperature in May in Portland66
    May
  • 72°F maximum daytime temperature in June in Portland72
    Jun
  • 79°F maximum daytime temperature in July in Portland79
    Jul
  • 79°F maximum daytime temperature in August in Portland79
    Aug
  • 73°F maximum daytime temperature in September in Portland73
    Sep
  • 63°F maximum daytime temperature in October in Portland63
    Oct
  • 52°F maximum daytime temperature in November in Portland52
    Nov
  • 45°F maximum daytime temperature in December in Portland45
    Dec

Hours of Sunshine (daily)

Best time to visit

The weather guide for Oregon (Portland) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

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Which is the hottest month in Portland?

The hottest time of year in Portland is normally August. Expect maximum daytime temperatures to reach 79°F with low heat and humidity.

Which month has the most rain in Portland?

In terms of rainfall, December is usually the wettest month in Portland with 7.0 inches on average. There are normally 18 days in December with some rain.

When is it sunniest in Portland?

The sunniest time of year in Portland is normally July with bright sunshine on average for 72% of daylight hours; that's 11 hours of sunshine per day.

Oregon travel features

Do you want to learn more about Oregon? Read our latest features covering travel tips and insider destination guides on where to go and what to do in Oregon.

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