Weather in Fort Collins in May
Fort Collins, United States averages a high of 19.7°C (67.5°F) and low of 5.8°C (42.4°F) in May, with 11 rain days and 11.9 hours of daily sunshine. Travel score: 75.4/100 (Good). The best time to visit Fort Collins is August.
High
20°C67°F
Low
6°C42°F
🌧️
11
rain days
☀️
11.9
hrs/day sunshine
💧
60%
humidity
75— Good
May in Fort Collins is mild and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Fort Collins?
How much does it rain in Fort Collins in May?
Fort Collins receives an average of 84.6mm of rainfall across 11 rainy days in May. The annual total is 440.5mm.
What should I pack for Fort Collins in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 20°C
Traveling to United States in May?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31