Fort Collins Weather in July

What's the weather like in Fort Collins (Colorado) in July 2025?

The climate in Fort Collins during July can be summarized as warm and reasonably dry.

July is in the summer in Fort Collins and is typically the warmest month of the year. Daytime maximum temperatures average around a comfortable 30°C (86°F), whilst at night 14°C (57°F) is normal.

Fort Collins weather averages (imperial / metric)
Daytime temperature 29.7°C 85.5°F
Nightly temperature 13.9°C 57°F
Average temperature 21.8°C 71.2°F
Daily sunshine 11.2 hrs
Avg rainfall 45 mm 1.8 ins
Rainy days 9 days
Sea temperature 16.6°C 61.9°F
Humidity 48%
Windspeed 15.5kph 10 mph

On average July is the 4th wettest month of the year in Fort Collins with around 45mm 1.8 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 11.2 hours of sunshine per day.

July temperatures in Fort Collins

Fort Collins average temperature in July

July rainfall

Fort Collins average rain in July

July hourly sunshine

Fort Collins average rain in July

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Fort Collins in July 2025.

Other monthly averages

Best places to visit in July

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Fort Collins weather stats

Fort Collins weather statistics
Hottest month: July 29.3°C 84.7°F
Driest month: February 11mm 0.4ins
Sunniest month: September 9.6hrs
Coldest month: January 4.6°C 40.3°F
Wettest month: May 70mm 2.8ins
Map showing location of Fort Collins (40.58526, -105.08442) Fort Collins map pin © Google

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