Weather on August 19
Denver, CO
55 Years of Data
Avg High
88°F
Avg Low
55°F
Warmest
2020
81°F avg
Coldest
2015
62°F avg
About This Date
August 19th in Denver, CO typically brings warm summer weather, with average highs around 88°F and lows near 55°F — a 33°F daily swing. Over 55 years of records, the warmest August 19th was in 2020 (81°F average), while the coldest was 2015 (62°F) — a 19°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 4.37" of rain. The last decade has been 5.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.1°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
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 95° | 58° | 76° | — | — |
| 2024 | 97° | 64° | 80° | — | — |
| 2023 | 99° | 63° | 81° | — | — |
| 2022 | 93° | 57° | 75° | — | — |
| 2021 | 97° | 63° | 80° | — | — |
| 2020warmest | 102° | 61° | 81° | — | — |
| 2019 | 94° | 58° | 76° | — | — |
| 2018 | 82° | 54° | 68° | 1.3" | — |
| 2017 | 91° | 56° | 73° | — | — |
| 2016 | 92° | 51° | 71° | 0.3" | — |
| 2015coldest | 75° | 48° | 62° | 0.46" | — |
| 2014 | 92° | 56° | 74° | — | — |
| 2013 | 96° | 55° | 76° | — | — |
| 2012 | 83° | 50° | 66° | — | — |
| 2011 | 99° | 60° | 79° | — | — |
| 2010 | 96° | 63° | 79° | — | — |
| 2009 | 76° | 54° | 65° | — | — |
| 2008 | 86° | 51° | 69° | — | — |
| 2007 | 93° | 58° | 75° | 0.08" | — |
| 2006 | 81° | 59° | 70° | 0.36" | — |
| 2005 | 92° | 52° | 72° | — | — |
| 2004 | 89° | 52° | 70° | 4.37" | — |
| 2003 | 85° | 54° | 69° | 0.25" | — |
| 2002 | 91° | 50° | 71° | — | — |
| 2001 | 94° | 62° | 78° | — | — |
| 2000 | 89° | 59° | 74° | — | — |
| 1999 | 89° | 56° | 72° | 0.03" | — |
| 1998 | 85° | 58° | 71° | — | — |
| 1997 | 85° | 53° | 69° | 0.46" | — |
| 1996 | 73° | 55° | 64° | — | — |
| 1995 | 79° | 52° | 65° | 0.08" | — |
| 1994 | 76° | 56° | 66° | 0.3" | — |
| 1993 | 83° | 55° | 69° | — | — |
| 1992 | 90° | 52° | 71° | — | — |
| 1991 | 76° | 54° | 65° | — | — |
| 1990 | 86° | 55° | 71° | 0.2" | — |
| 1989 | 76° | 55° | 65° | — | — |
| 1988 | 89° | 50° | 70° | — | — |
| 1987 | 92° | 52° | 72° | — | — |
| 1986 | 94° | 57° | 75° | 0.03" | — |
| 1985 | 84° | 49° | 66° | — | — |
| 1984 | 84° | 58° | 71° | 0.36" | — |
| 1983 | 87° | 56° | 71° | — | — |
| 1982 | 89° | 59° | 74° | — | — |
| 1981 | 87° | 51° | 69° | — | — |
| 1980 | 93° | 53° | 73° | — | — |
| 1979 | 77° | 53° | 65° | 2.16" | — |
| 1978 | 84° | 41° | 63° | — | — |
| 1977 | 73° | 58° | 65° | 0.23" | — |
| 1976 | 86° | 54° | 70° | 0.05" | — |
| 1975 | 91° | 53° | 72° | — | — |
| 1974 | 92° | 53° | 72° | — | — |
| 1973 | 93° | 55° | 74° | — | — |
| 1972 | 84° | 60° | 72° | 0.08" | — |
| 1971 | 83° | 62° | 72° | 0.46" | — |
55 years of data from NORTHGLENN