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Best time to visit Idaho
Find the best time to visit Idaho and plan your perfect trip in 2024/2025. Get holiday inspiration, weather guides, travel advice and find great deals.
- Best time to visit
- Weather by month
- 5-day weather forecast
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Idaho by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Idaho
Top Idaho destinations
Below are the temperatures expected today at popular destinations in Idaho. Select a destination to compare today's forecast with average weather conditions.
All Idaho destinations
When is the best time to visit Idaho?
The best time to visit Idaho (Boise) is May, June and September based on the following average weather conditions.
Maximum daytime temperature = 22 - 30°C [remove]
Change the criteria to reflect your weather preferences.
Max Day Temperature (°C)
- Jan
2
- Feb
7
- Mar
12
- Apr
16
- May
22
- Jun
27
- Jul
32
- Aug
31
- Sep
25
- Oct
18
- Nov
9
- Dec
3
Best time to visit
The weather guide for Idaho (Boise) 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 / mm) | Imperial (°F / inches)
Which is the hottest month in Idaho?
The hottest time of year in Boise, Idaho is normally July. Expect maximum daytime temperatures to reach 32°C with moderate heat and humidity.
Which month has the most rain in Idaho?
In terms of rainfall, November is usually the wettest month in Boise, Idaho with 38mm on average. There are normally 10 days in November with some rain.
When is it sunniest in Idaho?
The sunniest time of year in Boise, Idaho is normally July with bright sunshine on average for 86% of daylight hours; that's 13 hours of sunshine per day.
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