Riverton weather in July 2025

Expect 32°C daytime maximum temperatures in the shade with on average 11 hours of sunshine per day in Riverton in July. Check more long-term weather averages for Riverton in July before you book your next holiday to Wyoming in 2025/2026.

  • 32°C maximum daytime temperature in July in Riverton32
    32°C max day temperature
  • 11 hours of sunshine per day
  • 7 days with some rainfall in July in Riverton7
    7 days with some rainfall
  • 12°C minimum night-time temperature in July in Riverton12
    12°C min night temperature
  • 15 hours of daylight per day in July in Riverton15
    15 hours of daylight per day
  • Moderate heat & humidity in July in RivertonM
    Moderate heat & humidity
  • 18 mm monthly rainfall in July in Riverton18
    18 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in July in Riverton10
    10 (Very High) UV index

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The July weather guide for Wyoming (Riverton) 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 Riverton in July?

Daytime temperatures usually reach 32°C in Riverton in July with moderate heat and humidity, falling to 12°C at night.

How sunny is it in Riverton in July?

There are normally 11 hours of bright sunshine each day in Riverton in July - that's 75% of daylight hours.

Does it rain in Riverton in July?

There are usually 7 days with some rain in Riverton in July and the average monthly rainfall is 18mm.

Riverton July sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 04:38 19:56
Wednesday, 16th July 2025 04:49 19:50
Thursday, 31st July 2025 05:04 19:35

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