Bend weather in September 2025

Expect 23°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Bend in September. Check more long-term weather averages for Bend in September before you book your next holiday to Oregon in 2025/2026.

  • 23°C maximum daytime temperature in September in Bend23
    23°C max day temperature
  • 9 hours of sunshine per day
  • 6 days with some rainfall in September in Bend6
    6 days with some rainfall
  • 3°C minimum night-time temperature in September in Bend3
    3°C min night temperature
  • 12 hours of daylight per day in September in Bend12
    12 hours of daylight per day
  • No heat & humidity in September in Bend0
    No heat & humidity
  • 10 mm monthly rainfall in September in Bend10
    10 mm of monthly rainfall
  • UV (maximum) index 6 (High) in September in Bend6
    6 (High) UV index

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The September weather guide for Oregon (Bend) 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.

Metric (°C / mm)  |  Imperial (°F / inches)

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How hot is it in Bend in September?

Daytime temperatures usually reach 23°C in Bend in September, falling to 3°C at night.

How sunny is it in Bend in September?

There are normally 9 hours of bright sunshine each day in Bend in September - that's 75% of daylight hours.

Does it rain in Bend in September?

There are usually 6 days with some rain in Bend in September and the average monthly rainfall is 10mm.

Bend September sunrise & sunset times

Browse the sunrise and sunset times for Bend in September 2025. Select a month to view Bend sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:29 18:40
Monday, 15th September 2025 05:45 18:15
Tuesday, 30th September 2025 06:02 17:47

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