Best time to visit Twin Falls

Find the best time to visit Twin Falls and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.

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]

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Max Day Temperature (°C)

  • 2°C maximum daytime temperature in January in Twin Falls2
    Jan
  • 6°C maximum daytime temperature in February in Twin Falls6
    Feb
  • 11°C maximum daytime temperature in March in Twin Falls11
    Mar
  • 16°C maximum daytime temperature in April in Twin Falls16
    Apr
  • 21°C maximum daytime temperature in May in Twin Falls21
    May
  • 27°C maximum daytime temperature in June in Twin Falls27
    Jun
  • 32°C maximum daytime temperature in July in Twin Falls32
    Jul
  • 31°C maximum daytime temperature in August in Twin Falls31
    Aug
  • 25°C maximum daytime temperature in September in Twin Falls25
    Sep
  • 18°C maximum daytime temperature in October in Twin Falls18
    Oct
  • 9°C maximum daytime temperature in November in Twin Falls9
    Nov
  • 3°C maximum daytime temperature in December in Twin Falls3
    Dec

Hours of Sunshine (daily)

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

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)

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