Wyoming weather in October 2025

Expect 16°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Wyoming in October. Check more long-term weather averages for Wyoming in October before you book your next holiday to Wyoming in 2025/2026.

  • 16°C maximum daytime temperature in October in Wyoming (Cheyenne)16
    16°C max day temperature
  • 8 hours of sunshine per day
  • 6 days with some rainfall in October in Wyoming (Cheyenne)6
    6 days with some rainfall
  • 1°C minimum night-time temperature in October in Wyoming (Cheyenne)1
    1°C min night temperature
  • 11 hours of daylight per day in October in Wyoming (Cheyenne)11
    11 hours of daylight per day
  • No heat & humidity in October in Wyoming (Cheyenne)0
    No heat & humidity
  • 20 mm monthly rainfall in October in Wyoming (Cheyenne)20
    20 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in October in Wyoming (Cheyenne)4
    4 (Moderate) UV index

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The October weather guide for Wyoming (Cheyenne) 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 Wyoming destinations

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

All Wyoming destinations

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

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More about the USA

How warm is it in Wyoming in October?

Daytime temperatures usually reach 16°C in Cheyenne, Wyoming in October, falling to 1°C at night.

How sunny is it in Wyoming in October?

There are normally 8 hours of bright sunshine each day in Cheyenne, Wyoming in October - that's 69% of daylight hours.

Does it rain in Wyoming in October?

There are usually 6 days with some rain in Cheyenne, Wyoming in October and the average monthly rainfall is 20mm.

Wyoming October sunrise & sunset times

Browse the sunrise and sunset times for Wyoming in October 2025. Select a month to view Wyoming sunrise and sunset times for the next 12 months. The Wyoming sunrise and sunset times shown below are for Cheyenne.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 05:56 17:41
Thursday, 16th October 2025 06:12 17:16
Friday, 31st October 2025 06:30 16:56

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