Weather on August 9
Aurora, CO
55 Years of Data
Avg High
87°F
Avg Low
58°F
Warmest
2021
80°F avg
Coldest
1981
60°F avg
About This Date
August 9th in Aurora, CO typically brings warm summer weather, with average highs around 87°F and lows near 58°F — a 29°F daily swing. Over 55 years of records, the warmest August 9th was in 2021 (80°F average), while the coldest was 1981 (60°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 24% of August 9th dates historically, with the wettest August 9th recording 2.41" 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 August 9th in Aurora, CO? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 95° | 58° | 76° | — | — |
| 2024 | 72° | 56° | 64° | — | — |
| 2023 | 83° | 53° | 68° | — | — |
| 2022 | 90° | 59° | 74° | — | — |
| 2021warmest | 97° | 63° | 80° | — | — |
| 2020 | 96° | 61° | 78° | — | — |
| 2019 | 84° | 65° | 74° | — | — |
| 2018 | 84° | 58° | 71° | — | — |
| 2017 | 75° | 54° | 64° | 0.08" | — |
| 2016 | 91° | 61° | 76° | — | — |
| 2015 | 85° | 60° | 72° | 0.08" | — |
| 2014 | 86° | 57° | 72° | — | — |
| 2013 | 76° | 53° | 64° | 0.46" | — |
| 2012 | 94° | 58° | 76° | — | — |
| 2011 | 90° | 57° | 73° | — | — |
| 2010 | 89° | 60° | 75° | 0.03" | — |
| 2009 | 85° | 55° | 70° | — | — |
| 2008 | 86° | 61° | 73° | 0.15" | — |
| 2007 | 91° | 57° | 74° | — | — |
| 2006 | 92° | 61° | 76° | — | — |
| 2005 | 92° | 58° | 75° | — | — |
| 2004 | 81° | 56° | 68° | — | — |
| 2003 | 91° | 51° | 71° | 0.03" | — |
| 2002 | 90° | 55° | 72° | — | — |
| 2001 | 90° | 64° | 77° | — | — |
| 2000 | 97° | 61° | 79° | — | — |
| 1999 | 86° | 61° | 73° | — | — |
| 1998 | 83° | 62° | 72° | — | — |
| 1997 | 69° | 58° | 63° | 0.3" | — |
| 1996 | 88° | 57° | 72° | — | — |
| 1995 | 83° | 57° | 70° | — | — |
| 1994 | 90° | 64° | 77° | — | — |
| 1993 | 93° | 58° | 75° | — | — |
| 1992 | 95° | 58° | 76° | — | — |
| 1991 | 81° | 56° | 68° | — | — |
| 1990 | 90° | 57° | 73° | — | — |
| 1989 | 89° | 62° | 76° | 0.03" | — |
| 1988 | 85° | 57° | 71° | — | — |
| 1987 | 83° | 62° | 72° | — | — |
| 1986 | 85° | 53° | 69° | 0.03" | — |
| 1985 | 73° | 57° | 65° | — | — |
| 1984 | 85° | 60° | 72° | — | — |
| 1983 | 92° | 64° | 78° | — | — |
| 1982 | 89° | 61° | 75° | — | — |
| 1981coldest | 66° | 54° | 60° | 0.76" | — |
| 1980 | 93° | 62° | 78° | — | — |
| 1979 | 84° | 63° | 73° | 2.41" | — |
| 1978 | 86° | 52° | 69° | — | — |
| 1977 | 85° | 56° | 70° | — | — |
| 1976 | 84° | 55° | 70° | 0.03" | — |
| 1975 | 92° | 55° | 73° | — | — |
| 1974 | 78° | 49° | 63° | 0.2" | — |
| 1973 | 89° | 56° | 72° | — | — |
| 1972 | 91° | 57° | 74° | — | — |
| 1971 | 89° | 54° | 71° | — | — |
55 years of data from DENVER-STAPLETON