Weather on August 12
Denver, CO
55 Years of Data
Avg High
86°F
Avg Low
57°F
Warmest
2000
81°F avg
Coldest
1981
58°F avg
About This Date
August 12th in Denver, CO typically brings warm summer weather, with average highs around 86°F and lows near 57°F — a 29°F daily swing. Over 55 years of records, the warmest August 12th was in 2000 (81°F average), while the coldest was 1981 (58°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 31% of August 12th dates historically, with the wettest August 12th recording 1.47" of rain. The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
Planning for August 12th in Denver, CO? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 85° | 52° | 68° | — | — |
| 2024 | 86° | 59° | 73° | — | — |
| 2023 | 88° | 65° | 76° | 0.05" | — |
| 2022 | 93° | 65° | 79° | — | — |
| 2021 | 92° | 61° | 76° | — | — |
| 2020 | 93° | 57° | 75° | — | — |
| 2019 | 81° | 62° | 71° | — | — |
| 2018 | 89° | 55° | 72° | — | — |
| 2017 | 77° | 53° | 65° | — | — |
| 2016 | 86° | 53° | 70° | 0.2" | — |
| 2015 | 82° | 59° | 71° | 0.15" | — |
| 2014 | 82° | 55° | 69° | — | — |
| 2013 | 78° | 55° | 67° | 0.15" | — |
| 2012 | 86° | 53° | 70° | 0.69" | — |
| 2011 | 92° | 57° | 74° | — | — |
| 2010 | 93° | 61° | 77° | — | — |
| 2009 | 88° | 60° | 74° | 0.03" | — |
| 2008 | 88° | 50° | 69° | — | — |
| 2007 | 92° | 61° | 76° | — | — |
| 2006 | 92° | 62° | 77° | — | — |
| 2005 | 84° | 60° | 72° | — | — |
| 2004 | 74° | 54° | 64° | 0.05" | — |
| 2003 | 92° | 58° | 75° | — | — |
| 2002 | 92° | 55° | 73° | — | — |
| 2001 | 82° | 54° | 68° | — | — |
| 2000warmest | 94° | 68° | 81° | — | — |
| 1999 | 86° | 55° | 71° | — | — |
| 1998 | 83° | 59° | 71° | — | — |
| 1997 | 72° | 48° | 60° | 1.47" | — |
| 1996 | 91° | 59° | 75° | — | — |
| 1995 | 95° | 58° | 76° | 0.61" | — |
| 1994 | 87° | 59° | 73° | 0.13" | — |
| 1993 | 88° | 58° | 73° | — | — |
| 1992 | 69° | 51° | 60° | 0.2" | — |
| 1991 | 84° | 58° | 71° | — | — |
| 1990 | 82° | 51° | 67° | 0.36" | — |
| 1989 | 82° | 57° | 70° | 0.13" | — |
| 1988 | 90° | 55° | 72° | — | — |
| 1987 | 91° | 59° | 75° | — | — |
| 1986 | 89° | 52° | 70° | — | — |
| 1985 | 86° | 53° | 70° | 0.05" | — |
| 1984 | 87° | 56° | 71° | — | — |
| 1983 | 90° | 63° | 76° | — | — |
| 1982 | 84° | 51° | 68° | 0.51" | — |
| 1981coldest | 73° | 43° | 58° | — | — |
| 1980 | 87° | 58° | 72° | — | — |
| 1979 | 82° | 63° | 72° | — | — |
| 1978 | 91° | 65° | 78° | — | — |
| 1977 | 74° | 53° | 63° | — | — |
| 1976 | 83° | 52° | 67° | 0.05" | — |
| 1975 | 88° | 66° | 77° | — | — |
| 1974 | 84° | 60° | 72° | — | — |
| 1973 | 82° | 56° | 69° | 0.25" | — |
| 1972 | 93° | 62° | 78° | — | — |
| 1971 | 91° | 64° | 78° | — | — |
55 years of data from LAKEWOOD