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Idaho weather by month
Check out Idaho weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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Maximum daytime temperature °C | ![]() |
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Hours of sunshine (daily) | ||||||||||||
Days with some rainfall | ![]() |
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More about Idaho
Idaho by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Idaho
The climate guide for Idaho (Boise) shows long term monthly 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 Idaho destinations
Below are average maximum temperatures at popular countries, regions and places in Idaho for next month - October. Select a destination to see the climate guide for all months of the year.
All Idaho destinations
Metric (°C / mm) | Imperial (°F / inches)
More about the USA
Compare Idaho with the UK
Below the Idaho chart shows average maximum daytime temperature for Idaho, USA (Boise) and the UK (London).
Maximum daytime temperature (°C)
Metric (°C / mm) | Imperial (°F / inches)
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