Weather on November 21
Fort Collins, CO
55 Years of Data
Avg High
50°F
Avg Low
23°F
Warmest
2012
50°F avg
Coldest
1977
14°F avg
About This Date
November 21st in Fort Collins, CO typically brings cool fall weather, with average highs around 50°F and lows near 23°F — a 27°F daily swing. Over 55 years of records, the warmest November 21st was in 2012 (50°F average), while the coldest was 1977 (14°F) — a 36°F range across recorded history. Precipitation has occurred on 16% of recorded November 21st dates, with snow falling 13% of the time (heaviest snowfall: 5.3"). 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 November 21st in Fort Collins, CO? Bring layers as temperatures can vary throughout the day.
Warming Trend
1.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 48° | 40° | 44° | 0.05" | — |
| 2024 | 56° | 22° | 39° | — | — |
| 2023 | 58° | 26° | 42° | — | — |
| 2022 | 50° | 13° | 31° | — | — |
| 2021 | 53° | 25° | 39° | — | — |
| 2020 | 54° | 23° | 38° | — | — |
| 2019 | 32° | 27° | 29° | — | — |
| 2018 | 60° | 20° | 40° | — | — |
| 2017 | 58° | 36° | 47° | 0.15" | — |
| 2016 | 65° | 32° | 48° | — | — |
| 2015 | 38° | 17° | 27° | — | — |
| 2014 | 56° | 25° | 40° | — | — |
| 2013 | 46° | 14° | 30° | 0.53" | 3" |
| 2012warmest | 71° | 28° | 50° | — | — |
| 2011 | 50° | 23° | 37° | — | — |
| 2010 | 42° | 23° | 33° | — | — |
| 2009 | 62° | 25° | 43° | — | — |
| 2008 | 55° | 24° | 40° | — | — |
| 2007 | 35° | 18° | 26° | 0.94" | 4.6" |
| 2006 | 61° | 30° | 45° | — | — |
| 2005 | 62° | 24° | 43° | — | — |
| 2004 | 36° | 26° | 31° | 0.18" | 1.2" |
| 2003 | 51° | 27° | 39° | — | — |
| 2002 | 66° | 30° | 48° | — | — |
| 2001 | 57° | 19° | 38° | — | — |
| 2000 | 54° | 17° | 35° | — | — |
| 1999 | 52° | 28° | 40° | — | — |
| 1998 | 60° | 27° | 43° | — | — |
| 1997 | 42° | 22° | 32° | — | — |
| 1996 | 55° | 28° | 42° | — | — |
| 1995 | 54° | 22° | 38° | — | — |
| 1994 | 45° | 23° | 34° | — | — |
| 1993 | 56° | 22° | 39° | — | — |
| 1992 | 32° | 22° | 27° | 0.97" | 5.3" |
| 1991 | 55° | 36° | 45° | — | — |
| 1990 | 55° | 33° | 44° | — | — |
| 1989 | 67° | 24° | 45° | — | — |
| 1988 | 49° | 15° | 32° | — | — |
| 1987 | 62° | 20° | 41° | — | — |
| 1986 | 65° | 26° | 45° | — | — |
| 1985 | 25° | 5° | 15° | — | — |
| 1984 | 57° | 15° | 36° | — | — |
| 1983 | 39° | 22° | 30° | 0.43" | 3.3" |
| 1982 | 45° | 21° | 33° | — | — |
| 1981 | 60° | 27° | 43° | — | — |
| 1980 | 58° | 17° | 37° | — | — |
| 1979 | 27° | 20° | 23° | 0.15" | 1" |
| 1978 | 33° | 19° | 26° | — | — |
| 1977coldest | 25° | 4° | 14° | — | — |
| 1976 | 40° | 18° | 29° | — | — |
| 1975 | 28° | 9° | 18° | — | — |
| 1974 | 62° | 25° | 43° | — | — |
| 1973 | 41° | 18° | 29° | — | — |
| 1972 | 39° | 18° | 28° | 0.08" | 0.8" |
| 1971 | 49° | 25° | 37° | — | — |
55 years of data from FT COLLINS