Please click on any column to get detailed information about Fort Collins weather in that particular month. You will get daily weather information for that month for the last several years.
Day & Night air temperature, °F
The warmest month in Fort Collins is july. The average daily temp is 87.3°F. The average nightly temp is 64.0°F.
Precipitation total, in.
Number of rainy days
This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.
Wind speed, mph
Sunny, partly cloudy and cloudy days
Average sunny hours
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
* Charts above show average data for the last 3 years.
weather in
September
September
| Fort Collins |
14 days
forecast
forecast
| Fort Collins |
current
weather
weather
| Fort Collins |
7 days
forecast
forecast
| Fort Collins |
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: 05:25
September 19, saturday
0600
61°F
SE
2 mph
2 mph
0900
66°F
N
4 mph
4 mph
1200
79°F
NW
8 mph
8 mph
1500
61°F
SW
12 mph
12 mph
1800
66°F
S
8 mph
8 mph
2100
61°F
S
2 mph
2 mph
September 20, sunday
0000
55°F
NE
3 mph
3 mph
0300
57°F
E
1 mph
1 mph
