Weather on November 21
Greeley, CO
55 Years of Data
Avg High
50°F
Avg Low
22°F
Warmest
2012
52°F avg
Coldest
1977
13°F avg
About This Date
November 21st in Greeley, CO typically brings cool fall weather, with average highs around 50°F and lows near 22°F — a 28°F daily swing. Over 55 years of records, the warmest November 21st was in 2012 (52°F average), while the coldest was 1977 (13°F) — a 39°F range across recorded history. Precipitation has occurred on 16% of recorded November 21st dates, with snow falling 15% of the time (heaviest snowfall: 3"). The last decade has been 3.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.4°F warmer on this date compared to 20-30 years ago.
Planning for November 21st in Greeley, 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 | 47° | 40° | 43° | 0.43" | — |
| 2024 | 56° | 21° | 38° | — | — |
| 2023 | 58° | 29° | 43° | — | — |
| 2022 | 52° | 16° | 34° | — | — |
| 2021 | 55° | 25° | 40° | — | — |
| 2020 | 52° | 22° | 37° | — | — |
| 2019 | 41° | 27° | 34° | — | 0.4" |
| 2018 | 62° | 22° | 42° | — | — |
| 2017 | 71° | 20° | 45° | — | — |
| 2016 | 66° | 36° | 51° | — | — |
| 2015 | 37° | 12° | 25° | 0.08" | — |
| 2014 | 58° | 27° | 42° | — | — |
| 2013 | 52° | 14° | 33° | 0.64" | 2.5" |
| 2012warmest | 71° | 33° | 52° | — | — |
| 2011 | 54° | 20° | 37° | — | — |
| 2010 | 44° | 24° | 34° | — | — |
| 2009 | 52° | 22° | 37° | — | — |
| 2008 | 54° | 21° | 37° | — | — |
| 2007 | 30° | 22° | 26° | 0.58" | 2.2" |
| 2006 | 56° | 32° | 44° | — | — |
| 2005 | 61° | 21° | 41° | — | — |
| 2004 | 36° | 22° | 29° | 0.05" | 0.1" |
| 2003 | 39° | 26° | 33° | — | — |
| 2002 | 65° | 29° | 47° | — | — |
| 2001 | 56° | 22° | 39° | — | — |
| 2000 | 51° | 19° | 35° | — | — |
| 1999 | 54° | 29° | 41° | — | — |
| 1998 | 62° | 27° | 44° | — | — |
| 1997 | 40° | 23° | 31° | — | — |
| 1996 | 40° | 27° | 33° | — | — |
| 1995 | 55° | 24° | 40° | — | — |
| 1994 | 39° | 22° | 30° | — | — |
| 1993 | 53° | 25° | 39° | — | — |
| 1992 | 38° | 29° | 33° | 0.51" | 3" |
| 1991 | 55° | 29° | 42° | — | — |
| 1990 | 49° | 32° | 40° | — | — |
| 1989 | 65° | 25° | 45° | — | — |
| 1988 | 52° | 18° | 35° | — | — |
| 1987 | 50° | 19° | 35° | — | — |
| 1986 | 67° | 26° | 46° | — | — |
| 1985 | 28° | 1° | 15° | — | — |
| 1984 | 57° | 15° | 36° | — | — |
| 1983 | 27° | 25° | 26° | 0.51" | 2" |
| 1982 | 47° | 22° | 34° | — | — |
| 1981 | 63° | 27° | 45° | — | — |
| 1980 | 58° | 15° | 36° | — | — |
| 1979 | 26° | 20° | 23° | 0.76" | 3" |
| 1978 | 27° | 18° | 22° | — | — |
| 1977coldest | 25° | 2° | 13° | — | — |
| 1976 | 41° | 18° | 29° | — | — |
| 1975 | 29° | 3° | 16° | — | — |
| 1974 | 72° | 25° | 48° | — | — |
| 1973 | 42° | 16° | 29° | — | — |
| 1972 | 38° | 25° | 31° | 0.03" | 0.3" |
| 1971 | 58° | 24° | 41° | — | — |
55 years of data from GREELEY UNC