Bloomington weather in October 2025

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

  • 20°C maximum daytime temperature in October in Bloomington20
    20°C max day temperature
  • 7 hours of sunshine per day
  • 8 days with some rainfall in October in Bloomington8
    8 days with some rainfall
  • 6°C minimum night-time temperature in October in Bloomington6
    6°C min night temperature
  • 11 hours of daylight per day in October in Bloomington11
    11 hours of daylight per day
  • No heat & humidity in October in Bloomington0
    No heat & humidity
  • 76 mm monthly rainfall in October in Bloomington76
    76 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in October in Bloomington4
    4 (Moderate) UV index

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The October weather guide for Indiana (Bloomington) 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 Bloomington in October?

Daytime temperatures usually reach 20°C in Bloomington in October, falling to 6°C at night.

How sunny is it in Bloomington in October?

There are normally 7 hours of bright sunshine each day in Bloomington in October - that's 59% of daylight hours.

Does it rain in Bloomington in October?

There are usually 8 days with some rain in Bloomington in October and the average monthly rainfall is 76mm.

Bloomington October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:42 18:28
Thursday, 16th October 2025 06:57 18:05
Friday, 31st October 2025 07:13 17:46

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