Weather on December 25
Fort Collins, CO
55 Years of Data
Avg High
43°F
Avg Low
15°F
Warmest
2025
53°F avg
Coldest
1983
4°F avg
About This Date
December 25th in Fort Collins, CO typically brings chilly winter weather, with average highs around 43°F and lows near 15°F — a 28°F daily swing. Over 55 years of records, the warmest December 25th was in 2025 (53°F average), while the coldest was 1983 (4°F) — a 49°F range across recorded history. Precipitation has occurred on 15% of recorded December 25th dates, with snow falling 15% of the time (heaviest snowfall: 5"). The last decade has been 4.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.4°F warmer on this date compared to 20-30 years ago.
Planning for December 25th in Fort Collins, CO? Bring layers as temperatures can vary throughout the day.
Warming Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025warmest | 72° | 35° | 53° | — | — |
| 2024 | 54° | 30° | 42° | — | — |
| 2023 | 35° | 15° | 25° | — | — |
| 2022 | 54° | 16° | 35° | — | — |
| 2021 | 54° | 29° | 41° | — | — |
| 2020 | 56° | 18° | 37° | — | — |
| 2019 | 47° | 26° | 36° | — | — |
| 2018 | 43° | 18° | 30° | — | — |
| 2017 | 23° | 14° | 19° | — | — |
| 2016 | 44° | 24° | 34° | 0.08" | 0.2" |
| 2015 | 30° | 14° | 22° | 0.28" | 2.8" |
| 2014 | 38° | 22° | 30° | 0.84" | 5" |
| 2013 | 42° | 15° | 29° | — | — |
| 2012 | 27° | 7° | 17° | 0.56" | 3.1" |
| 2011 | 43° | 11° | 27° | — | — |
| 2010 | 50° | 14° | 32° | — | — |
| 2009 | 27° | 1° | 14° | — | — |
| 2008 | 45° | 10° | 27° | — | — |
| 2007 | 40° | 19° | 29° | 0.2" | 1.2" |
| 2006 | 38° | 0° | 19° | — | — |
| 2005 | 62° | 24° | 43° | — | — |
| 2004 | 49° | 24° | 36° | — | — |
| 2003 | 49° | 20° | 34° | — | — |
| 2002 | 36° | 11° | 23° | — | — |
| 2001 | 44° | 12° | 28° | — | — |
| 2000 | 29° | 16° | 22° | 0.3" | 2.4" |
| 1999 | 61° | 22° | 41° | — | — |
| 1998 | 45° | 4° | 24° | — | — |
| 1997 | 34° | 17° | 25° | 0.1" | 0.4" |
| 1996 | 52° | 13° | 32° | — | — |
| 1995 | 52° | 13° | 32° | — | — |
| 1994 | 57° | 25° | 41° | — | — |
| 1993 | 57° | 19° | 38° | — | — |
| 1992 | 41° | 15° | 28° | — | — |
| 1991 | 50° | 14° | 32° | — | — |
| 1990 | 17° | 2° | 9° | — | — |
| 1989 | 46° | 13° | 29° | — | — |
| 1988 | 31° | 15° | 23° | — | — |
| 1987 | 20° | -8° | 6° | — | — |
| 1986 | 42° | 14° | 28° | — | — |
| 1985 | 43° | 26° | 34° | — | — |
| 1984 | 42° | 11° | 26° | — | — |
| 1983coldest | 17° | -10° | 4° | — | — |
| 1982 | 37° | 2° | 19° | 0.03" | 0.2" |
| 1981 | 43° | 8° | 25° | — | — |
| 1980 | 67° | 14° | 40° | — | — |
| 1979 | 58° | 22° | 40° | — | — |
| 1978 | 44° | 24° | 34° | — | — |
| 1977 | 32° | 7° | 19° | — | — |
| 1976 | 36° | 12° | 24° | — | — |
| 1975 | 49° | 23° | 36° | — | — |
| 1974 | 38° | -3° | 18° | — | — |
| 1973 | 37° | 11° | 24° | — | — |
| 1972 | 47° | 28° | 37° | — | — |
| 1971 | 64° | 28° | 46° | — | — |
55 years of data from FT COLLINS