Weather on October 4
Greeley, CO
55 Years of Data
Avg High
71°F
Avg Low
41°F
Warmest
2025
69°F avg
Coldest
1991
43°F avg
About This Date
October 4th in Greeley, CO typically brings pleasant fall weather, with average highs around 71°F and lows near 41°F — a 30°F daily swing. Over 55 years of records, the warmest October 4th was in 2025 (69°F average), while the coldest was 1991 (43°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 22% of October 4th dates historically, with the wettest October 4th recording 1.83" of rain. The last decade has been 4.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.7°F warmer on this date compared to 20-30 years ago.
Planning for October 4th in Greeley, CO? Great weather for outdoor activities.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025warmest | 84° | 54° | 69° | — | — |
| 2024 | 79° | 40° | 59° | — | — |
| 2023 | 73° | 47° | 60° | — | — |
| 2022 | 70° | 46° | 58° | 0.1" | — |
| 2021 | 86° | 43° | 64° | — | — |
| 2020 | 85° | 39° | 62° | — | — |
| 2019 | 76° | 36° | 56° | — | — |
| 2018 | 78° | 46° | 62° | 0.1" | — |
| 2017 | 69° | 47° | 58° | 0.05" | — |
| 2016 | 67° | 39° | 53° | — | — |
| 2015 | 59° | 47° | 53° | 0.23" | — |
| 2014 | 75° | 34° | 54° | — | — |
| 2013 | 63° | 33° | 48° | — | — |
| 2012 | 60° | 37° | 49° | — | — |
| 2011 | 86° | 47° | 66° | — | — |
| 2010 | 89° | 42° | 66° | — | — |
| 2009 | 64° | 38° | 51° | — | — |
| 2008 | 73° | 46° | 60° | — | — |
| 2007 | 83° | 40° | 61° | — | — |
| 2006 | 71° | 43° | 57° | — | — |
| 2005 | 81° | 47° | 64° | — | — |
| 2004 | 74° | 41° | 57° | 0.03" | — |
| 2003 | 73° | 36° | 54° | — | — |
| 2002 | 66° | 36° | 51° | — | — |
| 2001 | 53° | 44° | 49° | 0.25" | — |
| 2000 | 61° | 40° | 50° | — | — |
| 1999 | 76° | 31° | 53° | — | — |
| 1998 | 58° | 43° | 50° | 0.53" | — |
| 1997 | 88° | 42° | 65° | — | — |
| 1996 | 76° | 47° | 61° | — | — |
| 1995 | 57° | 46° | 52° | 0.05" | — |
| 1994 | 57° | 50° | 54° | 0.05" | — |
| 1993 | 83° | 41° | 62° | — | — |
| 1992 | 81° | 44° | 62° | — | — |
| 1991coldest | 50° | 35° | 43° | 0.15" | — |
| 1990 | 79° | 43° | 61° | — | — |
| 1989 | 68° | 37° | 53° | — | — |
| 1988 | 51° | 42° | 47° | — | — |
| 1987 | 82° | 40° | 61° | — | — |
| 1986 | 64° | 32° | 48° | — | — |
| 1985 | 56° | 36° | 46° | — | — |
| 1984 | 55° | 49° | 52° | 1.83" | — |
| 1983 | 74° | 36° | 55° | — | — |
| 1982 | 72° | 41° | 56° | — | — |
| 1981 | 73° | 43° | 58° | 0.2" | — |
| 1980 | 86° | 37° | 62° | — | — |
| 1979 | 73° | 30° | 52° | — | — |
| 1978 | 69° | 35° | 52° | — | — |
| 1977 | 68° | 43° | 55° | — | — |
| 1976 | 68° | 41° | 55° | — | — |
| 1975 | 82° | 36° | 59° | — | — |
| 1974 | 78° | 45° | 61° | — | — |
| 1973 | 66° | 35° | 51° | — | — |
| 1972 | 73° | 42° | 58° | — | — |
| 1971 | 70° | 31° | 50° | — | — |
55 years of data from GREELEY UNC