Weather on August 19
Denver, CO
55 Years of Data
Avg High
84°F
Avg Low
57°F
Warmest
2010
80°F avg
Coldest
1978
57°F avg
About This Date
August 19th in Denver, CO typically brings warm summer weather, with average highs around 84°F and lows near 57°F — a 27°F daily swing. Over 55 years of records, the warmest August 19th was in 2010 (80°F average), while the coldest was 1978 (57°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 35% of August 19th dates historically, with the wettest August 19th recording 5.36" of rain. The last decade has been 7.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 7.0°F warmer on this date compared to 20-30 years ago.
Planning for August 19th in Denver, CO? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 94° | 58° | 76° | — | — |
| 2024 | 91° | 63° | 77° | — | — |
| 2023 | 93° | 64° | 79° | — | — |
| 2022 | 84° | 58° | 71° | — | — |
| 2021 | 91° | 64° | 78° | — | — |
| 2020 | 93° | 64° | 79° | — | — |
| 2019 | 89° | 58° | 73° | — | — |
| 2018 | 78° | 53° | 66° | 0.41" | — |
| 2017 | 91° | 57° | 74° | — | — |
| 2016 | 84° | 56° | 70° | — | — |
| 2015 | 71° | 47° | 59° | 0.13" | — |
| 2014 | 84° | 56° | 70° | 0.1" | — |
| 2013 | 89° | 58° | 73° | 0.08" | — |
| 2012 | 77° | 52° | 64° | — | — |
| 2011 | 97° | 60° | 78° | — | — |
| 2010warmest | 96° | 64° | 80° | — | — |
| 2009 | 76° | 54° | 65° | 0.13" | — |
| 2008 | 79° | 49° | 64° | — | — |
| 2007 | 88° | 63° | 75° | — | — |
| 2006 | 78° | 58° | 68° | 0.1" | — |
| 2005 | 86° | 52° | 69° | — | — |
| 2004 | 75° | 50° | 63° | 5.36" | — |
| 2003 | 76° | 52° | 64° | 1.55" | — |
| 2002 | 76° | 50° | 63° | — | — |
| 2001 | 88° | 56° | 72° | — | — |
| 2000 | 78° | 56° | 67° | 0.1" | — |
| 1999 | 90° | 52° | 71° | — | — |
| 1998 | 88° | 51° | 69° | 0.05" | — |
| 1997 | 79° | 53° | 66° | 0.15" | — |
| 1996 | 83° | 56° | 69° | — | — |
| 1995 | 94° | 54° | 74° | 1.85" | — |
| 1994 | 86° | 59° | 73° | — | — |
| 1993 | 78° | 55° | 67° | — | — |
| 1992 | 78° | 55° | 67° | — | — |
| 1991 | 86° | 56° | 71° | — | — |
| 1990 | 79° | 55° | 67° | 0.18" | — |
| 1989 | 85° | 55° | 70° | — | — |
| 1988 | 82° | 54° | 68° | — | — |
| 1987 | 90° | 63° | 76° | — | — |
| 1986 | 94° | 63° | 78° | — | — |
| 1985 | 82° | 49° | 65° | — | — |
| 1984 | 77° | 58° | 67° | 0.25" | — |
| 1983 | 86° | 58° | 72° | 0.53" | — |
| 1982 | 88° | 64° | 76° | — | — |
| 1981 | 83° | — | — | — | — |
| 1980 | 90° | 65° | 77° | — | — |
| 1979 | 75° | 52° | 63° | 1.27" | — |
| 1978coldest | 68° | 46° | 57° | — | — |
| 1977 | 79° | 58° | 68° | 0.25" | — |
| 1976 | 85° | 58° | 71° | 0.03" | — |
| 1975 | 85° | 57° | 71° | — | — |
| 1974 | 90° | 62° | 76° | — | — |
| 1973 | 89° | 61° | 75° | — | — |
| 1972 | 87° | 60° | 74° | — | — |
| 1971 | 82° | 61° | 71° | 0.18" | — |
55 years of data from LAKEWOOD