Best Time to Visit Twin Falls: Month-by-Month Guide
Best months for Twin Falls: September, June, May.
- Best months for Twin Falls: September, June, May.
- Peak season is July, August, June. Expect higher prices and more visitors (estimated from the climate, not from visitor counts).
- Shoulder season: April, May, September, October. Good weather without the busiest period.
- Wettest months: January, March, December.
- The least pleasant month is January (score 4.5).
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 4°C | -4°C | 38 mm | 9 | – | – | 4.5 |
| February | 7°C | -3°C | 29 mm | 7 | – | – | 5.4 |
| March | 13°C | 1°C | 36 mm | 9 | – | – | 6.4 |
| April | 17°C | 3°C | 35 mm | 8 | – | – | 7.2 |
| May | 23°C | 8°C | 37 mm | 8 | – | – | 8.1 |
| June | 28°C | 11°C | 20 mm | 4 | – | – | 8.6 |
| July | 34°C | 16°C | 5 mm | 2 | – | – | 7.5 |
| August | 33°C | 15°C | 9 mm | 2 | – | – | 7.7 |
| September | 27°C | 10°C | 15 mm | 3 | – | – | 8.7 |
| October | 19°C | 4°C | 23 mm | 5 | – | – | 7.9 |
| November | 10°C | -1°C | 30 mm | 7 | – | – | 6.0 |
| December | 4°C | -4°C | 42 mm | 8 | – | – | 4.6 |
Frequently asked questions
When is the best time to visit Twin Falls?
The best months are September, June, May.
When is the rainy season in Twin Falls?
The wettest months are January, March, December.