Weather on May 23
Fort Collins, CO
55 Years of Data
Avg High
72°F
Avg Low
46°F
Warmest
2000
72°F avg
Coldest
1995
41°F avg
About This Date
May 23rd in Fort Collins, CO typically brings pleasant spring weather, with average highs around 72°F and lows near 46°F — a 26°F daily swing. Over 55 years of records, the warmest May 23rd was in 2000 (72°F average), while the coldest was 1995 (41°F) — a 31°F range across recorded history. Rain or other precipitation has occurred on about 38% of May 23rd dates historically, with the wettest May 23rd recording 3.43" of rain. The last decade has been 2.8°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.8°F cooler on this date compared to 20-30 years ago.
Planning for May 23rd in Fort Collins, CO? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 83° | 49° | 66° | — | — |
| 2024 | 79° | 40° | 59° | — | — |
| 2023 | 77° | 48° | 63° | — | — |
| 2022 | 63° | 43° | 53° | 0.74" | — |
| 2021 | 76° | 52° | 64° | 0.91" | — |
| 2020 | 79° | 51° | 65° | — | — |
| 2019 | 47° | 39° | 43° | 0.13" | — |
| 2018 | 77° | 44° | 61° | 0.15" | — |
| 2017 | 69° | 39° | 54° | — | — |
| 2016 | 68° | 45° | 56° | — | — |
| 2015 | 58° | 47° | 52° | 0.48" | — |
| 2014 | 70° | 48° | 59° | 0.51" | — |
| 2013 | 68° | 48° | 58° | — | — |
| 2012 | 77° | 51° | 64° | 1.19" | — |
| 2011 | 71° | 48° | 60° | 0.05" | — |
| 2010 | 72° | 42° | 57° | — | — |
| 2009 | 63° | 53° | 58° | 0.61" | — |
| 2008 | 72° | 40° | 56° | — | — |
| 2007 | 62° | 37° | 50° | 0.03" | — |
| 2006 | 79° | 50° | 64° | 0.15" | — |
| 2005 | 85° | 52° | 68° | — | — |
| 2004 | 79° | 43° | 61° | — | — |
| 2003 | 77° | 49° | 63° | — | — |
| 2002 | 61° | 39° | 50° | 0.56" | — |
| 2001 | 80° | 42° | 61° | — | — |
| 2000warmest | 91° | 53° | 72° | — | — |
| 1999 | 72° | 54° | 63° | — | — |
| 1998 | 70° | 42° | 56° | — | — |
| 1997 | 69° | 48° | 59° | 0.03" | — |
| 1996 | 70° | 49° | 59° | 3.43" | — |
| 1995coldest | 44° | 37° | 41° | 1.22" | — |
| 1994 | 79° | 47° | 63° | — | — |
| 1993 | 70° | 43° | 56° | — | — |
| 1992 | 62° | 46° | 54° | 0.03" | — |
| 1991 | 66° | 48° | 57° | 0.15" | — |
| 1990 | 85° | 50° | 67° | — | — |
| 1989 | 91° | 47° | 69° | — | — |
| 1988 | 65° | 48° | 56° | — | — |
| 1987 | 68° | 49° | 58° | 0.94" | — |
| 1986 | 64° | 37° | 51° | — | — |
| 1985 | 76° | 42° | 59° | — | — |
| 1984 | 87° | 45° | 66° | — | — |
| 1983 | 74° | 38° | 56° | — | — |
| 1982 | 77° | 50° | 64° | — | — |
| 1981 | 70° | 55° | 62° | — | — |
| 1980 | 80° | 50° | 65° | — | — |
| 1979 | 62° | 46° | 54° | 0.41" | — |
| 1978 | 82° | 46° | 64° | — | — |
| 1977 | 84° | 48° | 66° | — | — |
| 1976 | 52° | 46° | 49° | 0.15" | — |
| 1975 | 60° | 42° | 51° | 0.61" | — |
| 1974 | 74° | 45° | 59° | — | — |
| 1973 | 80° | 42° | 61° | — | — |
| 1972 | 72° | 43° | 57° | — | — |
| 1971 | 52° | 38° | 45° | — | — |
55 years of data from FT COLLINS