Weather on August 23
Arvada, CO
55 Years of Data
Avg High
83°F
Avg Low
56°F
Warmest
2023
81°F avg
Coldest
2007
56°F avg
About This Date
August 23rd in Arvada, CO typically brings warm summer weather, with average highs around 83°F and lows near 56°F — a 27°F daily swing. Over 55 years of records, the warmest August 23rd was in 2023 (81°F average), while the coldest was 2007 (56°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 33% of August 23rd dates historically, with the wettest August 23rd recording 1.32" of rain. The last decade has been 5.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.9°F warmer on this date compared to 20-30 years ago.
Planning for August 23rd in Arvada, CO? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Cooling Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 81° | 59° | 70° | 0.2" | — |
| 2024 | 86° | 62° | 74° | 0.56" | — |
| 2023warmest | 98° | 65° | 81° | — | — |
| 2022 | 81° | 60° | 70° | 1.32" | — |
| 2021 | 88° | 61° | 74° | — | — |
| 2020 | 93° | 63° | 78° | — | — |
| 2019 | 88° | 60° | 74° | 0.05" | — |
| 2018 | 76° | 56° | 66° | 0.15" | — |
| 2017 | 83° | 57° | 70° | — | — |
| 2016 | 89° | 60° | 75° | — | — |
| 2015 | 92° | 45° | 68° | — | — |
| 2014 | 70° | 52° | 61° | 0.05" | — |
| 2013 | 83° | 60° | 71° | 0.79" | — |
| 2012 | 87° | 58° | 72° | 0.13" | — |
| 2011 | 84° | 58° | 71° | — | — |
| 2010 | 74° | 49° | 61° | — | — |
| 2009 | 84° | 55° | 70° | — | — |
| 2008 | 75° | 48° | 62° | — | — |
| 2007coldest | 65° | 47° | 56° | — | — |
| 2006 | 78° | 55° | 67° | — | — |
| 2005 | 71° | 47° | 59° | — | — |
| 2004 | 74° | 48° | 61° | — | — |
| 2003 | 77° | 51° | 64° | — | — |
| 2002 | 76° | 50° | 63° | — | — |
| 2001 | 82° | 57° | 70° | 0.91" | — |
| 2000 | 86° | 55° | 71° | 0.15" | — |
| 1999 | 83° | 58° | 70° | — | — |
| 1998 | 89° | 64° | 77° | — | — |
| 1997 | 86° | 51° | 69° | — | — |
| 1996 | 80° | 57° | 69° | 0.56" | — |
| 1995 | 90° | 63° | 76° | — | — |
| 1994 | 92° | 59° | 75° | 0.05" | — |
| 1993 | 82° | 48° | 65° | — | — |
| 1992 | 90° | 60° | 75° | — | — |
| 1991 | 93° | 59° | 76° | 0.03" | — |
| 1990 | 82° | 50° | 66° | 0.23" | — |
| 1989 | 80° | 57° | 69° | — | — |
| 1988 | 82° | 61° | 71° | — | — |
| 1987 | 70° | 48° | 59° | 0.81" | — |
| 1986 | 81° | 54° | 67° | — | — |
| 1985 | 89° | 54° | 71° | 0.08" | — |
| 1984 | 77° | 55° | 66° | 0.05" | — |
| 1983 | 85° | 54° | 69° | — | — |
| 1982 | 85° | 59° | 72° | 0.03" | — |
| 1981 | 83° | 55° | 69° | — | — |
| 1980 | 91° | 62° | 77° | — | — |
| 1979 | 79° | 53° | 66° | — | — |
| 1978 | 87° | 61° | 74° | — | — |
| 1977 | 88° | 64° | 76° | — | — |
| 1976 | 84° | 59° | 72° | — | — |
| 1975 | 89° | 53° | 71° | — | — |
| 1974 | 84° | 54° | 69° | — | — |
| 1973 | 90° | 60° | 75° | — | — |
| 1972 | 84° | 58° | 71° | — | — |
| 1971 | 91° | 64° | 78° | — | — |
55 years of data from WATERTON NORTH COLORADO