Click on a day for an hourly weather forecast
The weather in Fort Collins in December is very cold with temperatures between -5°C and 5°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Fort Collins during the month of December. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Fort Collins is going to experience quite a number of days of snow during December. It’s the perfect time to build snowmen, drink hot cocoa, and have a snowball fight. Just remember to wear a warm scarf and a pair of mittens!
Our weather forecast can give you a great sense of what weather to expect in Fort Collins in December 2024.
If you’re planning to visit Fort Collins in the near future, we highly recommend that you review the 14 day weather forecast for Fort Collins before you arrive.
Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
---|---|---|---|---|---|---|---|
January | 5° / -5° | 2 | 21 | 8 | 17 mm | Awful | Fort Collins in January |
February | 5° / -6° | 3 | 14 | 12 | 31 mm | Awful | Fort Collins in February |
March | 12° / 0° | 3 | 22 | 7 | 51 mm | Bad | Fort Collins in March |
April | 16° / 3° | 3 | 21 | 6 | 61 mm | Ok | Fort Collins in April |
May | 21° / 7° | 7 | 22 | 2 | 107 mm | Bad | Fort Collins in May |
June | 29° / 13° | 3 | 27 | 0 | 43 mm | Good | Fort Collins in June |
July | 32° / 16° | 3 | 28 | 0 | 47 mm | Good | Fort Collins in July |
August | 31° / 15° | 2 | 29 | 0 | 28 mm | Good | Fort Collins in August |
September | 27° / 12° | 2 | 28 | 0 | 31 mm | Perfect | Fort Collins in September |
October | 18° / 5° | 2 | 26 | 3 | 30 mm | Ok | Fort Collins in October |
November | 12° / 0° | 1 | 24 | 5 | 18 mm | Bad | Fort Collins in November |
December | 5° / -5° | 3 | 20 | 8 | 15 mm | Awful | Fort Collins in December |