- Save up to 20% when you book long stays with Marriott
- 20% off - 4-6 nights, 15% off 3 nights
- Book participating hotels in Europe, the Middle East & Africa
Twin Falls weather by month
Check out Twin Falls weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.
Temperature in Twin Falls (°C)
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Max temperature (daytime) | 2 |
6 |
11 |
16 |
21 |
27 |
32 |
31 |
25 |
18 |
9 |
3 |
Min temperature (night-time) | -7 |
-5 |
-2 |
1 |
5 |
9 |
13 |
12 |
7 |
2 |
-2 |
-7 |
Heat & Humidity | 0 |
0 |
0 |
0 |
0 |
L |
M |
M |
0 |
0 |
0 |
0 |
Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme
Sunshine & Daylight in Twin Falls
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Daily hours of sunshine | ||||||||||||
Daily hours of daylight | 9 |
11 |
12 |
13 |
15 |
15 |
15 |
14 |
12 |
11 |
10 |
9 |
UV Index (Maximum) | 2 |
2 |
4 |
6 |
8 |
9 |
9 |
8 |
6 |
4 |
2 |
1 |
Rainfall in Twin Falls
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Number of days with some rain | 11 |
9 |
10 |
9 |
8 |
6 |
4 |
4 |
5 |
5 |
10 |
11 |
Average monthly rainfall (mm) | 30 |
20 |
21 |
20 |
27 |
24 |
8 |
12 |
15 |
18 |
27 |
28 |
More about Twin Falls
Twin Falls by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Idaho
The climate guide for Idaho (Twin Falls) 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.
What's the climate like in Twin Falls?
Twin Falls has a cold semi arid climate with hot summers.
Metric (°C / mm) | Imperial (°F / inches)
More about the USA
Compare Twin Falls with the UK
Below the Twin Falls chart shows average maximum daytime temperature for Twin Falls, Idaho, USA and the UK (London).
Maximum daytime temperature (°C)
Metric (°C / mm) | Imperial (°F / inches)
Compare more Twin Falls weather >>
Be inspired
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Related posts
Popular travel offers
Explore holidays in the sun for less
- Beach holidays
- Family holidays
- City breaks
- Summer holidays
- Winter sun holidays
- Holiday offers
- Top travel brands
- Airlines & flights
- Discount hotels
- Airport parking deals
- TUI
- Jet2holidays
- easyJet holidays
- Love Holidays
- Boxing Day sales
Airport parking
- Manchester Airport
- Stansted Airport
- Bristol Airport
- Luton Airport
- Birmingham Airport
- Edinburgh Airport
- Gatwick Airport
- Glasgow Airport
- Newcastle Airport
Airport lounges
- Manchester Airport
- Birmingham Airport
- Bristol Airport
- Edinburgh Airport
- Glasgow Airport
- Heathrow Airport
- Newcastle Airport
- Stansted Airport
- Gatwick Airport