Best time to visit Fort Collins

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

Fort Collins 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 Fort Collins?

The best time to visit Fort Collins is June and August 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)

  • 5°C maximum daytime temperature in January in Fort Collins5
    Jan
  • 7°C maximum daytime temperature in February in Fort Collins7
    Feb
  • 10°C maximum daytime temperature in March in Fort Collins10
    Mar
  • 16°C maximum daytime temperature in April in Fort Collins16
    Apr
  • 21°C maximum daytime temperature in May in Fort Collins21
    May
  • 26°C maximum daytime temperature in June in Fort Collins26
    Jun
  • 30°C maximum daytime temperature in July in Fort Collins30
    Jul
  • 28°C maximum daytime temperature in August in Fort Collins28
    Aug
  • 24°C maximum daytime temperature in September in Fort Collins24
    Sep
  • 18°C maximum daytime temperature in October in Fort Collins18
    Oct
  • 10°C maximum daytime temperature in November in Fort Collins10
    Nov
  • 6°C maximum daytime temperature in December in Fort Collins6
    Dec

Hours of Sunshine (daily)

Which is the hottest month in Fort Collins?

The hottest time of year in Fort Collins is normally July. Expect maximum daytime temperatures to reach 30°C with moderate heat and humidity.

Which month has the most rain in Fort Collins?

In terms of rainfall, May is usually the wettest month in Fort Collins with 70mm on average. There are normally 11 days in May with some rain.

When is it sunniest in Fort Collins?

The sunniest time of year in Fort Collins is normally September with bright sunshine on average for 72% of daylight hours; that's 9 hours of sunshine per day.

Best time to visit

The weather guide for Colorado (Fort Collins) 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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