Best time to go to Idaho

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

The best time to go to Idaho (Boise) is May, June and September

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Max Day Temperature (°C)

  • 2°C maximum daytime temperature in January in Idaho (Boise)2
    Jan
  • 7°C maximum daytime temperature in February in Idaho (Boise)7
    Feb
  • 12°C maximum daytime temperature in March in Idaho (Boise)12
    Mar
  • 16°C maximum daytime temperature in April in Idaho (Boise)16
    Apr
  • 22°C maximum daytime temperature in May in Idaho (Boise)22
    May
  • 27°C maximum daytime temperature in June in Idaho (Boise)27
    Jun
  • 32°C maximum daytime temperature in July in Idaho (Boise)32
    Jul
  • 31°C maximum daytime temperature in August in Idaho (Boise)31
    Aug
  • 25°C maximum daytime temperature in September in Idaho (Boise)25
    Sep
  • 18°C maximum daytime temperature in October in Idaho (Boise)18
    Oct
  • 9°C maximum daytime temperature in November in Idaho (Boise)9
    Nov
  • 3°C maximum daytime temperature in December in Idaho (Boise)3
    Dec

Hours of Sunshine (daily)

Below is the hottest it usually gets at popular destinations in Idaho. Select a destination to see the best time to go based on your preferred weather.

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Recommended for Idaho

The best time to go guide for Idaho (Boise) 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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  • Idaho weather overview
  • Idaho climate averages by month
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  • Idaho 5-day weather forecast
  • Idaho weather today - current conditions (last 24-hours)

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

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

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