Bemidji weather in September 2025

Expect 20°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Bemidji in September. Check more long-term weather averages for Bemidji in September before you book your next holiday to Minnesota in 2025/2026.

  • 20°C maximum daytime temperature in September in Bemidji20
    20°C max day temperature
  • 7 hours of sunshine per day
  • 10 days with some rainfall in September in Bemidji10
    10 days with some rainfall
  • 7°C minimum night-time temperature in September in Bemidji7
    7°C min night temperature
  • 13 hours of daylight per day in September in Bemidji13
    13 hours of daylight per day
  • No heat & humidity in September in Bemidji0
    No heat & humidity
  • 70 mm monthly rainfall in September in Bemidji70
    70 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in September in Bemidji5
    5 (Moderate) UV index

More about Bemidji

Bemidji by month

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The September weather guide for Minnesota (Bemidji) 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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More about the USA

How hot is it in Bemidji in September?

Daytime temperatures usually reach 20°C in Bemidji in September, falling to 7°C at night.

How sunny is it in Bemidji in September?

There are normally 7 hours of bright sunshine each day in Bemidji in September - that's 53% of daylight hours.

Does it rain in Bemidji in September?

There are usually 10 days with some rain in Bemidji in September and the average monthly rainfall is 70mm.

Bemidji September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:39 18:59
Monday, 15th September 2025 05:57 18:31
Tuesday, 30th September 2025 06:18 18:00

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