Weather on June 23
Fort Collins, CO
55 Years of Data
Avg High
85°F
Avg Low
54°F
Warmest
2012
78°F avg
Coldest
2019
55°F avg
About This Date
June 23rd in Fort Collins, CO typically brings warm summer weather, with average highs around 85°F and lows near 54°F — a 31°F daily swing. Over 55 years of records, the warmest June 23rd was in 2012 (78°F average), while the coldest was 2019 (55°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 24% of June 23rd dates historically, with the wettest June 23rd recording 2.11" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for June 23rd in Fort Collins, CO? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 73° | 56° | 64° | — | — |
| 2024 | 96° | 54° | 75° | — | — |
| 2023 | 81° | 61° | 71° | — | — |
| 2022 | 94° | 53° | 73° | — | — |
| 2021 | 97° | 57° | 77° | — | — |
| 2020 | 85° | 55° | 70° | 0.03" | — |
| 2019coldest | 68° | 43° | 55° | 0.05" | — |
| 2018 | 85° | 52° | 68° | — | — |
| 2017 | 79° | 52° | 65° | 0.08" | — |
| 2016 | 91° | 57° | 74° | — | — |
| 2015 | 85° | 56° | 70° | 0.03" | — |
| 2014 | 77° | 51° | 64° | 0.13" | — |
| 2013 | 84° | 51° | 68° | — | — |
| 2012warmest | 100° | 55° | 78° | — | — |
| 2011 | 87° | 53° | 70° | — | — |
| 2010 | 80° | 53° | 67° | — | — |
| 2009 | 84° | 54° | 69° | 2.11" | — |
| 2008 | 82° | 52° | 67° | — | — |
| 2007 | 91° | 51° | 71° | — | — |
| 2006 | 90° | 50° | 70° | — | — |
| 2005 | 87° | 59° | 73° | 0.08" | — |
| 2004 | 80° | 52° | 66° | — | — |
| 2003 | 74° | 59° | 66° | — | — |
| 2002 | 92° | 60° | 76° | — | — |
| 2001 | 93° | 50° | 72° | — | — |
| 2000 | 90° | 59° | 74° | — | — |
| 1999 | 85° | 50° | 67° | — | — |
| 1998 | 86° | 58° | 72° | — | — |
| 1997 | 83° | 58° | 70° | — | — |
| 1996 | 80° | 49° | 64° | — | — |
| 1995 | 76° | 53° | 64° | — | — |
| 1994 | 84° | 52° | 68° | — | — |
| 1993 | 77° | 54° | 65° | — | — |
| 1992 | 85° | 58° | 71° | — | — |
| 1991 | 83° | 56° | 69° | — | — |
| 1990 | 92° | 49° | 70° | — | — |
| 1989 | 66° | 51° | 59° | — | — |
| 1988 | 89° | 58° | 73° | — | — |
| 1987 | 76° | 51° | 63° | 0.1" | — |
| 1986 | 89° | 52° | 70° | — | — |
| 1985 | 91° | 57° | 74° | — | — |
| 1984 | 79° | 57° | 68° | 0.03" | — |
| 1983 | 84° | 57° | 71° | — | — |
| 1982 | 83° | 53° | 68° | — | — |
| 1981 | 90° | 55° | 72° | 0.05" | — |
| 1980 | 95° | 55° | 75° | — | — |
| 1979 | 70° | 59° | 64° | 0.05" | — |
| 1978 | 93° | 58° | 75° | — | — |
| 1977 | 82° | 54° | 68° | — | — |
| 1976 | 71° | 55° | 63° | 0.13" | — |
| 1975 | 80° | 50° | 65° | — | — |
| 1974 | 82° | 56° | 69° | — | — |
| 1973 | 90° | 51° | 70° | — | — |
| 1972 | 85° | 55° | 70° | 0.1" | — |
| 1971 | 97° | 53° | 75° | — | — |
55 years of data from FT COLLINS