Oregon weather in August 2025

Expect 81°F daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Oregon in August. Check more long-term weather averages for Oregon in August before you book your next holiday to Oregon in 2025/2026.

  • 81°F maximum daytime temperature in August in Oregon (Salem)81
    81°F max day temperature
  • 10 hours of sunshine per day
  • 5 days with some rainfall in August in Oregon (Salem)5
    5 days with some rainfall
  • 50°F minimum night-time temperature in August in Oregon (Salem)50
    50°F min night temperature
  • 14 hours of daylight per day in August in Oregon (Salem)14
    14 hours of daylight per day
  • Low heat & humidity in August in Oregon (Salem)L
    Low heat & humidity
  • 0.8 inches monthly rainfall in August in Oregon (Salem)0.8
    0.8 inches of monthly rainfall
  • UV (maximum) index 7 (High) in August in Oregon (Salem)7
    7 (High) UV index

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The August weather guide for Oregon (Salem) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Top Oregon destinations

Below are average maximum temperatures at popular countries, regions and places in Oregon in August. Select a holiday destination to see more weather parameters.

All Oregon destinations

Metric (°C)  |  Imperial (°F)

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How hot is it in Oregon in August?

Daytime temperatures usually reach 81°F in Salem, Oregon in August with low heat and humidity, falling to 50°F at night.

How sunny is it in Oregon in August?

There are normally 10 hours of bright sunshine each day in Salem, Oregon in August - that's 70% of daylight hours.

Does it rain in Oregon in August?

There are usually 5 days with some rain in Salem, Oregon in August and the average monthly rainfall is 0.8 inches.

Oregon August sunrise & sunset times

Browse the sunrise and sunset times for Oregon in August 2025. Select a month to view Oregon sunrise and sunset times for the next 12 months. The Oregon sunrise and sunset times shown below are for Salem.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 04:58 19:38
Saturday, 16th August 2025 05:16 19:16
Sunday, 31st August 2025 05:34 18:50

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