Weather on September 22
Greeley, CO
55 Years of Data
Avg High
74°F
Avg Low
44°F
Warmest
2020
72°F avg
Coldest
2000
38°F avg
About This Date
September 22nd in Greeley, CO typically brings pleasant fall weather, with average highs around 74°F and lows near 44°F — a 30°F daily swing. Over 53 years of records, the warmest September 22nd was in 2020 (72°F average), while the coldest was 2000 (38°F) — a 34°F range across recorded history. Rain or other precipitation has occurred on about 15% of September 22nd dates historically, with the wettest September 22nd recording 1.96" of rain. The last decade has been 7.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 7.7°F warmer on this date compared to 20-30 years ago.
Planning for September 22nd in Greeley, CO? Great weather for outdoor activities.
Warming Trend
1.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 81° | 55° | 68° | — | — |
| 2024 | 67° | 45° | 56° | 1.96" | — |
| 2023 | 84° | 58° | 71° | — | — |
| 2022 | 60° | 48° | 54° | 1.22" | — |
| 2021 | 83° | 39° | 61° | — | — |
| 2020warmest | 92° | 53° | 72° | — | — |
| 2019 | 75° | 44° | 60° | — | — |
| 2018 | 89° | 45° | 67° | — | — |
| 2017 | 86° | 45° | 65° | — | — |
| 2016 | 82° | 56° | 69° | — | — |
| 2015 | 88° | 54° | 71° | — | — |
| 2014 | 77° | 56° | 66° | — | — |
| 2013 | 84° | 51° | 68° | — | — |
| 2012 | 83° | 41° | 62° | — | — |
| 2011 | 81° | 38° | 59° | — | — |
| 2010 | 79° | 54° | 66° | — | — |
| 2009 | 55° | 42° | 49° | — | — |
| 2008 | 85° | 50° | 67° | — | — |
| 2006 | 64° | 42° | 53° | 0.13" | — |
| 2004 | 66° | 39° | 53° | 0.48" | — |
| 2003 | 80° | 38° | 59° | — | — |
| 2002 | 73° | 45° | 59° | — | — |
| 2001 | 84° | 51° | 68° | — | — |
| 2000coldest | 40° | 37° | 38° | 0.51" | — |
| 1999 | 81° | 43° | 62° | — | — |
| 1998 | 67° | 46° | 56° | — | — |
| 1997 | 61° | 49° | 55° | — | — |
| 1996 | 75° | 43° | 59° | — | — |
| 1995 | 63° | 28° | 45° | — | — |
| 1994 | 69° | 32° | 51° | — | — |
| 1993 | 58° | 49° | 53° | — | — |
| 1992 | 83° | 39° | 61° | — | — |
| 1991 | 63° | 39° | 51° | — | — |
| 1990 | 72° | 43° | 57° | — | — |
| 1989 | 70° | 41° | 55° | — | — |
| 1988 | 74° | 50° | 62° | 0.36" | — |
| 1987 | 79° | 37° | 58° | — | — |
| 1986 | 72° | 53° | 62° | — | — |
| 1985 | 53° | 41° | 47° | 0.38" | — |
| 1984 | 73° | 43° | 58° | — | — |
| 1983 | 67° | 30° | 48° | — | — |
| 1982 | 85° | 47° | 66° | — | — |
| 1981 | 86° | 52° | 69° | — | — |
| 1980 | 76° | 48° | 62° | — | — |
| 1979 | 86° | 44° | 65° | — | — |
| 1978 | 79° | 31° | 55° | — | — |
| 1977 | 82° | 39° | 61° | — | — |
| 1976 | 71° | 46° | 59° | — | — |
| 1975 | 76° | 30° | 53° | — | — |
| 1974 | 74° | 38° | 56° | — | — |
| 1973 | 80° | 44° | 62° | — | — |
| 1972 | 78° | 40° | 59° | — | — |
| 1971 | 57° | 31° | 44° | 0.05" | — |
53 years of data from GREELEY UNC