Weather in Fort Collins: May
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Average day temperature: | 67.3°F |
| Average night temperature: | 48.0°F | |
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Number of sunny days: | 12 days |
| Day length: | 14.0 - 14.9 hours | |
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Number of rainy days: | 4 days |
| Precipitation totals: | 1.9 in. | |
| more information | ||
14 days
forecast
forecast
| Fort Collins |
weather in
June
June
| Fort Collins |
Air temperature in May, °F
Show year:
2025
2024
2023
The highest day temperature during May of 2025 was 86°F. At the same time the lowest night temperature was 36°F. Daily and nightly averages during May were 68.0°F and 47.4°F.
Sunny, partly cloudy and cloudy days
Number of sunny, partly cloudy and cloudy days in May is almost equal.
Precipitation total in May, in.
Precipitation total value in Fort Collins in May is 1.9 in. Other months of the year show relatively similar values.
Wind speed in May, mph
The average wind speed value in May is 6.5 mph It makes May one of the most windy months of the year.
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in May is: 8.5.
Best time for vacation in Fort Collins
Fort Collins on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Fort Collins
Local time: 20:34
January 04, sunday
2100
41°F
E
3 mph
3 mph
January 05, monday
0000
36°F
SE
4 mph
4 mph
0300
32°F
SE
4 mph
4 mph
0600
28°F
SE
1 mph
1 mph
0900
30°F
E
2 mph
2 mph
1200
48°F
E
13 mph
13 mph
1500
57°F
E
24 mph
24 mph
1800
50°F
E
19 mph
19 mph
