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 31°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 71mm on average. There are normally 10 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 73% of daylight hours; that's 9 hours of sunshine per day.

Best time to visit Fort Collins

Q: When is the best time to visit Fort Collins?

The best times to visit Fort Collins, Colorado are in June, August and September Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 8 hours or more.

The best times to visit Fort Collins, Colorado are in June, August and September based on our default weather conditions. Update your weather preferences to see which months best match.

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 times to visit Fort Collins, Colorado are in June, August and September based on the following average weather conditions.

Maximum daytime temperature = 72 - 86°F [remove]
Daily hours of sunshine = 8 hours or more [remove]

Change the criteria to reflect your weather preferences.

2
Jan
2.5
Feb
2.5
Mar
2.5
Apr
4.5
May
5
Jun
4
Jul
5
Aug
5
Sep
3.5
Oct
2
Nov
2
Dec

Change criteria

Max Day Temperature (°F)

41
Jan
45
Feb
50
Mar
61
Apr
70
May
79
Jun
86
Jul
82
Aug
75
Sep
64
Oct
50
Nov
43
Dec

Hours of Sunshine (daily)

7
Jan
7
Feb
8
Mar
9
Apr
10
May
11
Jun
11
Jul
10
Aug
9
Sep
8
Oct
6
Nov
6
Dec