Weather on February 21
Greeley, CO
55 Years of Data
Avg High
50°F
Avg Low
22°F
Warmest
2017
53°F avg
Coldest
2018
7°F avg
About This Date
February 21st in Greeley, CO typically brings cool winter weather, with average highs around 50°F and lows near 22°F — a 28°F daily swing. Over 56 years of records, the warmest February 21st was in 2017 (53°F average), while the coldest was 2018 (7°F) — a 46°F range across recorded history. Precipitation has occurred on 9% of recorded February 21st dates, with snow falling 9% of the time (heaviest snowfall: 3"). The last decade has been 5.8°F cooler on this date compared to 20-30 years ago.
The last decade has been 5.8°F cooler on this date compared to 20-30 years ago.
Planning for February 21st in Greeley, CO? Bring layers as temperatures can vary throughout the day.
Cooling Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 47° | 12° | 29° | — | — |
| 2025 | 44° | 17° | 31° | — | — |
| 2024 | 64° | 32° | 48° | — | — |
| 2023 | 54° | 27° | 40° | — | — |
| 2022 | 56° | 3° | 29° | — | — |
| 2021 | 49° | 26° | 37° | — | — |
| 2020 | 56° | 10° | 33° | — | — |
| 2019 | 37° | 12° | 25° | — | — |
| 2018coldest | 20° | -5° | 7° | — | — |
| 2017warmest | 73° | 33° | 53° | — | — |
| 2016 | 58° | 26° | 42° | — | — |
| 2015 | 40° | 23° | 31° | 0.84" | 2.8" |
| 2014 | 52° | 29° | 40° | — | — |
| 2013 | 29° | 14° | 21° | 0.56" | 0.9" |
| 2012 | 56° | 23° | 39° | — | — |
| 2011 | 48° | 12° | 30° | — | — |
| 2010 | 26° | 16° | 21° | 0.48" | 1.5" |
| 2009 | 52° | 9° | 30° | — | — |
| 2008 | 57° | 21° | 39° | — | — |
| 2007 | 48° | 24° | 36° | — | — |
| 2006 | 38° | 8° | 23° | — | — |
| 2005 | 59° | 27° | 43° | — | — |
| 2004 | 51° | 23° | 37° | — | — |
| 2003 | 57° | 24° | 41° | — | — |
| 2002 | 51° | 29° | 40° | — | — |
| 2001 | 44° | 26° | 35° | — | — |
| 2000 | 71° | 26° | 49° | — | — |
| 1999 | 49° | 17° | 33° | — | — |
| 1998 | 55° | 21° | 38° | — | — |
| 1997 | 42° | 25° | 33° | — | — |
| 1996 | 61° | 38° | 49° | — | — |
| 1995 | 69° | 31° | 50° | — | — |
| 1994 | 32° | 25° | 28° | 0.74" | 3" |
| 1993 | 40° | 20° | 30° | — | — |
| 1992 | 63° | 31° | 47° | — | — |
| 1991 | 64° | 26° | 45° | — | — |
| 1990 | 48° | 21° | 35° | — | — |
| 1989 | 45° | 28° | 36° | — | — |
| 1988 | 64° | 31° | 47° | — | — |
| 1987 | 43° | 14° | 28° | — | — |
| 1986 | 53° | 18° | 35° | — | — |
| 1985 | 41° | 31° | 36° | — | — |
| 1984 | 52° | 19° | 35° | — | — |
| 1983 | 58° | 17° | 37° | — | — |
| 1982 | 74° | 29° | 51° | — | — |
| 1981 | 47° | 30° | 38° | — | — |
| 1980 | 50° | 37° | 44° | — | — |
| 1979 | 46° | 24° | 35° | — | — |
| 1978 | 53° | 27° | 40° | — | — |
| 1977 | 67° | 22° | 44° | — | — |
| 1976 | 39° | 15° | 27° | — | — |
| 1975 | 40° | 19° | 29° | — | — |
| 1974 | 40° | 23° | 31° | — | — |
| 1973 | 43° | 21° | 32° | — | — |
| 1972 | 62° | 31° | 46° | — | — |
| 1971 | 27° | 13° | 20° | 0.23" | 2" |
56 years of data from GREELEY UNC