Best time to go to Idaho Falls

  • Max Day Temperature: 22 - 30°C [remove]
  • Hours of Sunshine: 10 hours or more [remove]

The best time to go to Idaho Falls is June, July, August and September

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Max Day Temperature (°C)

  • -3°C maximum daytime temperature in January in Idaho Falls-3
    Jan
  • 1°C maximum daytime temperature in February in Idaho Falls1
    Feb
  • 7°C maximum daytime temperature in March in Idaho Falls7
    Mar
  • 14°C maximum daytime temperature in April in Idaho Falls14
    Apr
  • 19°C maximum daytime temperature in May in Idaho Falls19
    May
  • 25°C maximum daytime temperature in June in Idaho Falls25
    Jun
  • 30°C maximum daytime temperature in July in Idaho Falls30
    Jul
  • 29°C maximum daytime temperature in August in Idaho Falls29
    Aug
  • 23°C maximum daytime temperature in September in Idaho Falls23
    Sep
  • 16°C maximum daytime temperature in October in Idaho Falls16
    Oct
  • 6°C maximum daytime temperature in November in Idaho Falls6
    Nov
  • -1°C maximum daytime temperature in December in Idaho Falls-1
    Dec

Hours of Sunshine (daily)

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  • Idaho Falls weather overview
  • Idaho Falls climate averages by month
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  • Idaho Falls 5-day weather forecast
  • Idaho Falls weather today - current conditions (last 24-hours)

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The best time to go guide for Idaho Falls, Idaho shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia) & the Met Office. Find out more about our data sources.

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

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Best time to go to Idaho Falls, Idaho, USA

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