Weather on August 19
Fort Collins, CO
55 Years of Data
About This Date
August 19th in Fort Collins, CO typically brings warm summer weather, with average highs around 83°F and lows near 55°F — a 28°F daily swing. Over 55 years of records, the warmest August 19th was in 2024 (77°F average), while the coldest was 2004 (56°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 33% of August 19th dates historically, with the wettest August 19th recording 1.37" of rain. The last decade has been 4.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.8°F warmer on this date compared to 20-30 years ago.
Planning for August 19th in Fort Collins, CO? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 91° | 57° | 74° | — | — |
| 2024warmest | 89° | 65° | 77° | — | — |
| 2023 | 92° | 60° | 76° | — | — |
| 2022 | 85° | 56° | 70° | — | — |
| 2021 | 80° | 66° | 73° | 0.08" | — |
| 2020 | 91° | 60° | 76° | 0.15" | — |
| 2019 | 96° | 56° | 76° | — | — |
| 2018 | 76° | 52° | 64° | — | — |
| 2017 | 92° | 53° | 72° | — | — |
| 2016 | 76° | 52° | 64° | 0.41" | — |
| 2015 | 70° | 44° | 57° | 0.64" | — |
| 2014 | 86° | 56° | 71° | — | — |
| 2013 | 93° | 55° | 74° | — | — |
| 2012 | 81° | 48° | 64° | — | — |
| 2011 | 80° | 57° | 69° | — | — |
| 2010 | 85° | 65° | 75° | 0.18" | — |
| 2009 | 84° | 51° | 68° | — | — |
| 2008 | 81° | 51° | 66° | — | — |
| 2007 | 87° | 58° | 72° | 0.38" | — |
| 2006 | 76° | 60° | 68° | 0.05" | — |
| 2005 | 85° | 51° | 68° | — | — |
| 2004coldest | 60° | 52° | 56° | 1.27" | — |
| 2003 | 85° | 51° | 68° | — | — |
| 2002 | 84° | 48° | 66° | — | — |
| 2001 | 91° | 54° | 72° | — | — |
| 2000 | 87° | 57° | 72° | — | — |
| 1999 | 85° | 54° | 69° | — | — |
| 1998 | 86° | 59° | 73° | — | — |
| 1997 | 75° | 53° | 64° | 0.2" | — |
| 1996 | 74° | 58° | 66° | — | — |
| 1995 | 76° | 56° | 66° | 0.03" | — |
| 1994 | 74° | 59° | 66° | 0.13" | — |
| 1993 | 80° | 56° | 68° | 0.15" | — |
| 1992 | 90° | 50° | 70° | — | — |
| 1991 | 82° | 57° | 70° | — | — |
| 1990 | 84° | 57° | 71° | — | — |
| 1989 | 77° | 54° | 65° | — | — |
| 1988 | 88° | 54° | 71° | — | — |
| 1987 | 90° | 49° | 69° | — | — |
| 1986 | 88° | 59° | 73° | — | — |
| 1985 | 78° | 48° | 63° | 0.03" | — |
| 1984 | 82° | 61° | 71° | 0.2" | — |
| 1983 | 86° | 59° | 73° | — | — |
| 1982 | 88° | 62° | 75° | — | — |
| 1981 | 84° | 54° | 69° | — | — |
| 1980 | 87° | 53° | 70° | — | — |
| 1979 | 72° | 55° | 63° | 1.37" | — |
| 1978 | 74° | 44° | 59° | — | — |
| 1977 | 76° | 59° | 67° | 1.04" | — |
| 1976 | 80° | 59° | 70° | 0.08" | — |
| 1975 | 87° | 52° | 69° | — | — |
| 1974 | 88° | 57° | 72° | — | — |
| 1973 | 90° | 55° | 72° | — | — |
| 1972 | 82° | 60° | 71° | 0.36" | — |
| 1971 | 80° | 57° | 69° | — | — |