Weather in Fort Collins: January
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Average day temperature: | 37.2°F |
| Average night temperature: | 22.4°F | |
 |
Number of sunny days: | 16 days |
| Day length: | 9.3 - 10.1 hours | |
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Number of rainy days: | 0 days |
| Precipitation totals: | 0.2 in. | |
| more information | ||
14 days
forecast
forecast
| Fort Collins |
weather in
February
February
| Fort Collins |
Air temperature in January, °F
Show year:
2026
2025
2024
The highest day temperature during January of 2026 was 66°F. At the same time the lowest night temperature was -3°F. Daily and nightly averages during January were 45.6°F and 26.0°F.
Sunny, partly cloudy and cloudy days
Mostly all days in January are sunny but cloudy days are also possible.
Precipitation total in January, in.
Precipitation total value in Fort Collins in January is 0.2 in. Other months of the year show relatively similar values.
Wind speed in January, mph
The average wind speed value in January is 4.8 mph It makes January one of the least 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 January is: 6.4.
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: 10:34
October 29, thursday
1200
59°F
NW
3 mph
3 mph
1500
64°F
NW
4 mph
4 mph
1800
54°F
W
4 mph
4 mph
2100
50°F
E
1 mph
1 mph
October 30, friday
0000
46°F
S
4 mph
4 mph
0300
45°F
S
3 mph
3 mph
0600
45°F
S
2 mph
2 mph
0900
48°F
W
1 mph
1 mph
