Which is the hottest month in Twin Falls?

The hottest time of year in Twin Falls is normally July. Expect maximum daytime temperatures to reach 32°C with moderate heat and humidity.

Which month has the most rain in Twin Falls?

In terms of rainfall, January is usually the wettest month in Twin Falls with 30mm on average. There are normally 11 days in January with some rain.

When is it sunniest in Twin Falls?

The sunniest time of year in Twin Falls is normally July with bright sunshine on average for 84% of daylight hours; that's 13 hours of sunshine per day.

Best time to visit Twin Falls

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

The best time to visit Twin Falls is June and September based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 10 hours or more.

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Twin 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 Twin Falls?

The best time to visit Twin Falls is June and September based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

0.5
Jan
1.5
Feb
2
Mar
2.5
Apr
4.5
May
5
Jun
3.5
Jul
4
Aug
5
Sep
3
Oct
0.5
Nov
0.5
Dec

Change criteria

Max Day Temperature (°C)

2
Jan
6
Feb
11
Mar
16
Apr
21
May
27
Jun
32
Jul
31
Aug
25
Sep
18
Oct
9
Nov
3
Dec

Hours of Sunshine (daily)

4
Jan
6
Feb
8
Mar
9
Apr
10
May
12
Jun
13
Jul
11
Aug
10
Sep
8
Oct
5
Nov
4
Dec

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for Idaho (Twin 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 / mm) | Imperial (°F / inches)