Best time to visit Idaho Falls

Q: When is the best time to visit Idaho Falls?

The best time to visit Idaho Falls is May, June, July, August and September based on the following average weather conditions. Daily hours of sunshine = 10 hours or more.

Q: Which is the hottest month in Idaho Falls?

The hottest time of year in Idaho Falls is normally July. Expect maximum daytime temperatures to reach 30°C with moderate heat and humidity.

Q: Which month has the most rain in Idaho Falls?

In terms of rainfall, May is usually the wettest month in Idaho Falls with 35mm on average. There are normally 10 days in May with some rain.

Q: When is it sunniest in Idaho Falls?

The sunniest time of year in Idaho Falls is normally July with bright sunshine on average for 81% of daylight hours; that's 12 hours of sunshine per day.

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Idaho Falls by month

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

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When is the best time to visit Idaho Falls?

The best time to visit Idaho Falls is May, June, July, August and September based on the following average weather conditions.

Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

0.5
Jan
2.5
Feb
4
Mar
4.5
Apr
5
May
5
Jun
5
Jul
5
Aug
5
Sep
4
Oct
0.5
Nov
0.5
Dec

Change criteria

Hours of Sunshine (daily)

4
Jan
6
Feb
8
Mar
9
Apr
10
May
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Jun
12
Jul
11
Aug
10
Sep
8
Oct
4
Nov
4
Dec

Which is the hottest month in Idaho Falls?

The hottest time of year in Idaho Falls is normally July. Expect maximum daytime temperatures to reach 86°F with moderate heat and humidity.

Which month has the most rain in Idaho Falls?

In terms of rainfall, May is usually the wettest month in Idaho Falls with 1.4 inches on average. There are normally 10 days in May with some rain.

When is it sunniest in Idaho Falls?

The sunniest time of year in Idaho Falls is normally July with bright sunshine on average for 81% of daylight hours; that's 12 hours of sunshine per day.

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for Idaho (Idaho Falls) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C) | Imperial (°F)

Idaho travel features

Do you want to learn more about Idaho? Read our latest features covering travel tips and insider destination guides on where to go and what to do in Idaho.

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Idaho - quick facts
Flight time^✝	13 hours
Time difference	UK -7 to -8 hours
Language(s)	English
Currency	US Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes
Why visit?	Nature
Tourist info	Idaho Department of Commerce - Tourism Development