Weather on May 4
Fort Collins, CO
55 Years of Data
Avg High
68°F
Avg Low
40°F
Warmest
2000
67°F avg
Coldest
2001
36°F avg
About This Date
May 4th in Fort Collins, CO typically brings mild spring weather, with average highs around 68°F and lows near 40°F — a 28°F daily swing. Over 55 years of records, the warmest May 4th was in 2000 (67°F average), while the coldest was 2001 (36°F) — a 31°F range across recorded history. Precipitation has occurred on 27% of recorded May 4th dates, with snow falling 2% of the time. The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
Planning for May 4th in Fort Collins, CO? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 76° | 42° | 59° | — | — |
| 2024 | 64° | 37° | 51° | — | — |
| 2023 | 76° | 49° | 62° | — | — |
| 2022 | 56° | 40° | 48° | 1.78" | — |
| 2021 | 60° | 36° | 48° | 0.05" | — |
| 2020 | 65° | 46° | 55° | 0.53" | — |
| 2019 | 73° | 38° | 55° | — | — |
| 2018 | 70° | 35° | 52° | — | — |
| 2017 | 76° | 33° | 54° | — | — |
| 2016 | 76° | 39° | 57° | — | — |
| 2015 | 59° | 48° | 54° | 0.46" | — |
| 2014 | 85° | 48° | 66° | — | — |
| 2013 | 59° | 39° | 49° | — | — |
| 2012 | 87° | 47° | 67° | — | — |
| 2011 | 65° | 41° | 53° | — | — |
| 2010 | 71° | 50° | 61° | — | — |
| 2009 | 70° | 42° | 56° | — | — |
| 2008 | 69° | 33° | 51° | — | — |
| 2007 | 63° | 40° | 51° | 0.15" | — |
| 2006 | 51° | 40° | 45° | 0.74" | — |
| 2005 | 69° | 35° | 52° | — | — |
| 2004 | 77° | 50° | 64° | — | — |
| 2003 | 66° | 47° | 56° | — | — |
| 2002 | 69° | 39° | 54° | — | — |
| 2001coldest | 40° | 33° | 36° | 1.19" | — |
| 2000warmest | 88° | 46° | 67° | — | — |
| 1999 | 59° | 45° | 52° | — | — |
| 1998 | 74° | 41° | 57° | — | — |
| 1997 | 80° | 35° | 58° | — | — |
| 1996 | 74° | 41° | 57° | — | — |
| 1995 | 63° | 33° | 48° | — | — |
| 1994 | 70° | 38° | 54° | — | — |
| 1993 | 80° | 41° | 61° | — | — |
| 1992 | 73° | 43° | 58° | — | — |
| 1991 | 53° | 35° | 44° | 0.71" | 0.2" |
| 1990 | 61° | 37° | 49° | 0.15" | — |
| 1989 | 65° | 36° | 50° | — | — |
| 1988 | 67° | 32° | 49° | — | — |
| 1987 | 57° | 39° | 48° | 0.1" | — |
| 1986 | 83° | 43° | 63° | — | — |
| 1985 | 78° | 54° | 66° | — | — |
| 1984 | 62° | 41° | 52° | — | — |
| 1983 | 65° | 37° | 51° | — | — |
| 1982 | 75° | 50° | 63° | 0.05" | — |
| 1981 | 58° | 40° | 49° | 1.55" | — |
| 1980 | 66° | 39° | 53° | 0.05" | — |
| 1979 | 65° | 27° | 46° | — | — |
| 1978 | 55° | 34° | 44° | 0.3" | — |
| 1977 | 69° | 46° | 58° | — | — |
| 1976 | 72° | 45° | 58° | — | — |
| 1975 | 76° | 32° | 54° | — | — |
| 1974 | 66° | 43° | 54° | — | — |
| 1973 | 74° | 39° | 56° | — | — |
| 1972 | 75° | 35° | 55° | — | — |
| 1971 | 69° | 42° | 56° | 0.18" | — |
55 years of data from FT COLLINS