Weather on December 6
Fort Collins, CO
55 Years of Data
Avg High
43°F
Avg Low
18°F
Warmest
1981
48°F avg
Coldest
1972
-7°F avg
About This Date
December 6th in Fort Collins, CO typically brings chilly winter weather, with average highs around 43°F and lows near 18°F — a 25°F daily swing. Over 55 years of records, the warmest December 6th was in 1981 (48°F average), while the coldest was 1972 (-7°F) — a 55°F range across recorded history. Precipitation has occurred on 16% of recorded December 6th dates, with snow falling 15% of the time (heaviest snowfall: 9.4"). Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for December 6th in Fort Collins, CO? Bring layers as temperatures can vary throughout the day.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 50° | 22° | 36° | — | — |
| 2024 | 58° | 21° | 39° | — | — |
| 2023 | 65° | 25° | 45° | — | — |
| 2022 | 50° | 23° | 37° | 0.2" | 0.6" |
| 2021 | 28° | 16° | 22° | — | — |
| 2020 | 61° | 19° | 40° | — | — |
| 2019 | 48° | 23° | 36° | — | — |
| 2018 | 29° | 17° | 23° | 0.05" | 1.1" |
| 2017 | 38° | 26° | 32° | — | — |
| 2016 | 29° | 11° | 20° | — | — |
| 2015 | 49° | 15° | 32° | — | — |
| 2014 | 45° | 29° | 37° | — | — |
| 2013 | 10° | -6° | 2° | 0.03" | 0.1" |
| 2012 | 55° | 35° | 45° | — | — |
| 2011 | 29° | -5° | 12° | — | — |
| 2010 | 45° | 18° | 31° | — | — |
| 2009 | 24° | 8° | 16° | 0.84" | 9.4" |
| 2008 | 48° | 19° | 34° | — | — |
| 2007 | 53° | 29° | 41° | — | — |
| 2006 | 43° | 17° | 30° | — | — |
| 2005 | 34° | 4° | 19° | 0.25" | 1.4" |
| 2004 | 44° | 16° | 30° | — | — |
| 2003 | 56° | 19° | 37° | — | — |
| 2002 | 50° | 17° | 34° | — | — |
| 2001 | 57° | 31° | 44° | — | — |
| 2000 | 53° | 15° | 34° | — | — |
| 1999 | 53° | 25° | 39° | — | — |
| 1998 | 35° | 24° | 30° | 0.08" | 0.5" |
| 1997 | 38° | 14° | 26° | — | — |
| 1996 | 45° | 25° | 35° | — | — |
| 1995 | 47° | 27° | 37° | 0.2" | — |
| 1994 | 30° | 23° | 27° | 0.2" | 0.7" |
| 1993 | 40° | 17° | 28° | — | — |
| 1992 | 37° | 8° | 23° | — | — |
| 1991 | 66° | 22° | 44° | — | — |
| 1990 | 42° | 20° | 31° | — | — |
| 1989 | 52° | 31° | 41° | — | — |
| 1988 | 51° | 20° | 35° | — | — |
| 1987 | 57° | 26° | 42° | — | — |
| 1986 | 39° | 25° | 32° | — | — |
| 1985 | 46° | 24° | 35° | — | — |
| 1984 | 61° | 9° | 35° | — | — |
| 1983 | 39° | 6° | 23° | — | — |
| 1982 | 42° | 23° | 33° | — | — |
| 1981warmest | 65° | 31° | 48° | — | — |
| 1980 | 41° | 26° | 34° | — | — |
| 1979 | 44° | 20° | 32° | — | — |
| 1978 | 16° | 6° | 11° | 0.53" | 4.6" |
| 1977 | 35° | 7° | 21° | — | — |
| 1976 | 35° | 12° | 24° | — | — |
| 1975 | 41° | 31° | 36° | — | — |
| 1974 | 46° | 31° | 38° | — | — |
| 1973 | 40° | 11° | 25° | — | — |
| 1972coldest | 4° | -18° | -7° | — | — |
| 1971 | 41° | 17° | 29° | — | — |
55 years of data from FT COLLINS