When to go · Twin Falls
Twin Falls, month by month
The best months for Twin Falls: Apr, May, Jun, Sep, Oct. Months to avoid: Jan, Feb, Jul, Aug, Dec.
Month by month
- JanuaryAvoidListed as a month to avoid: Jul–Aug (35 °C (95 °F)+ and low falls flow), Dec–Feb (ice on the falls road).Listed as a month to avoid: Jul–Aug (95 °F (35 °C)+ and low falls flow), Dec–Feb (ice on the falls road).3 °C (37 °F) / -6 °C (21 °F), 8 rain days37 °F (3 °C) / 21 °F (-6 °C), 8 rain daysCrowds: Low
- FebruaryAvoidListed as a month to avoid: Jul–Aug (35 °C (95 °F)+ and low falls flow), Dec–Feb (ice on the falls road).Listed as a month to avoid: Jul–Aug (95 °F (35 °C)+ and low falls flow), Dec–Feb (ice on the falls road).6 °C (43 °F) / -4 °C (25 °F), 7 rain days43 °F (6 °C) / 25 °F (-4 °C), 7 rain daysCrowds: Low · 1 festival or holiday
- MarchGoodOutside the best window (Apr–Jun, Sep–Oct). Across United States: Spring break fills Florida beaches and parks; the desert parks come into season.12 °C (54 °F) / 0 °C (32 °F), 8 rain days54 °F (12 °C) / 32 °F (0 °C), 8 rain daysCrowds: Medium · 2 festivals or holidays
- AprilGreatInside Twin Falls's best window: Apr–Jun, Sep–Oct.17 °C (63 °F) / 3 °C (37 °F), 7 rain days63 °F (17 °C) / 37 °F (3 °C), 7 rain daysCrowds: Medium · 1 festival or holiday
- MayGreatInside Twin Falls's best window: Apr–Jun, Sep–Oct.22 °C (72 °F) / 7 °C (45 °F), 7 rain days72 °F (22 °C) / 45 °F (7 °C), 7 rain daysCrowds: Medium · 1 festival or holiday
- JuneGreatInside Twin Falls's best window: Apr–Jun, Sep–Oct.27 °C (81 °F) / 11 °C (52 °F), 5 rain days81 °F (27 °C) / 52 °F (11 °C), 5 rain daysCrowds: High
- JulyAvoidListed as a month to avoid: Jul–Aug (35 °C (95 °F)+ and low falls flow), Dec–Feb (ice on the falls road).Listed as a month to avoid: Jul–Aug (95 °F (35 °C)+ and low falls flow), Dec–Feb (ice on the falls road).32 °C (90 °F) / 14 °C (57 °F), 3 rain days90 °F (32 °C) / 57 °F (14 °C), 3 rain daysCrowds: High · 1 festival or holiday
- AugustAvoidListed as a month to avoid: Jul–Aug (35 °C (95 °F)+ and low falls flow), Dec–Feb (ice on the falls road).Listed as a month to avoid: Jul–Aug (95 °F (35 °C)+ and low falls flow), Dec–Feb (ice on the falls road).31 °C (88 °F) / 13 °C (55 °F), 3 rain days88 °F (31 °C) / 55 °F (13 °C), 3 rain daysCrowds: High
- SeptemberGreatInside Twin Falls's best window: Apr–Jun, Sep–Oct.26 °C (79 °F) / 9 °C (48 °F), 4 rain days79 °F (26 °C) / 48 °F (9 °C), 4 rain daysCrowds: Medium · 1 festival or holiday
- OctoberGreatInside Twin Falls's best window: Apr–Jun, Sep–Oct.18 °C (64 °F) / 3 °C (37 °F), 5 rain days64 °F (18 °C) / 37 °F (3 °C), 5 rain daysCrowds: Medium
- NovemberMixedOutside the best window (Apr–Jun, Sep–Oct). Across United States: Quiet between holidays; Thanksgiving week is the busiest travel period of the year.9 °C (48 °F) / -2 °C (28 °F), 8 rain days48 °F (9 °C) / 28 °F (-2 °C), 8 rain daysCrowds: Medium · 1 festival or holiday
- DecemberAvoidListed as a month to avoid: Jul–Aug (35 °C (95 °F)+ and low falls flow), Dec–Feb (ice on the falls road).Listed as a month to avoid: Jul–Aug (95 °F (35 °C)+ and low falls flow), Dec–Feb (ice on the falls road).3 °C (37 °F) / -6 °C (21 °F), 8 rain days37 °F (3 °C) / 21 °F (-6 °C), 8 rain daysCrowds: High · 1 festival or holiday
Compare two months
Weather, crowds and prices for any two months in Twin Falls, side by side.
Verdict
Apr: Great
May: Great
Daytime high
Apr: 17 °C (63 °F)63 °F (17 °C)
May: 22 °C (72 °F)72 °F (22 °C)
Night low
Apr: 3 °C (37 °F)37 °F (3 °C)
May: 7 °C (45 °F)45 °F (7 °C)
Rain days
Apr: 7
May: 7
Crowds
Apr: Medium
May: Medium
Prices
Apr: Medium
May: Medium
Festivals listed
Apr: 1
May: 1
April: Inside Twin Falls's best window: Apr–Jun, Sep–Oct.
May: Inside Twin Falls's best window: Apr–Jun, Sep–Oct.
Twin Falls: figures are long-term averages from this guide, not a forecast.