Idaho Falls weather in July 2025

Expect 30°C daytime maximum temperatures in the shade with on average 12 hours of sunshine per day in Idaho Falls in July. Check more long-term weather averages for Idaho Falls in July before you book your next holiday to Idaho in 2025/2026.

  • 30°C maximum daytime temperature in July in Idaho Falls30
    30°C max day temperature
  • 12 hours of sunshine per day
  • 5 days with some rainfall in July in Idaho Falls5
    5 days with some rainfall
  • 11°C minimum night-time temperature in July in Idaho Falls11
    11°C min night temperature
  • 15 hours of daylight per day in July in Idaho Falls15
    15 hours of daylight per day
  • Moderate heat & humidity in July in Idaho FallsM
    Moderate heat & humidity
  • 16 mm monthly rainfall in July in Idaho Falls16
    16 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in July in Idaho Falls10
    10 (Very High) UV index

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The July weather guide for Idaho (Idaho Falls) 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 Idaho Falls in July?

Daytime temperatures usually reach 30°C in Idaho Falls in July with moderate heat and humidity, falling to 11°C at night.

How sunny is it in Idaho Falls in July?

There are normally 12 hours of bright sunshine each day in Idaho Falls in July - that's 81% of daylight hours.

Does it rain in Idaho Falls in July?

There are usually 5 days with some rain in Idaho Falls in July and the average monthly rainfall is 16mm.

Idaho Falls July sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 04:51 20:13
Wednesday, 16th July 2025 05:02 20:06
Thursday, 31st July 2025 05:17 19:51

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