Weather on August 12
Arvada, CO
55 Years of Data
Avg High
85°F
Avg Low
57°F
Warmest
2000
82°F avg
Coldest
2002
52°F avg
About This Date
August 12th in Arvada, CO typically brings warm summer weather, with average highs around 85°F and lows near 57°F — a 28°F daily swing. Over 55 years of records, the warmest August 12th was in 2000 (82°F average), while the coldest was 2002 (52°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 24% of August 12th dates historically, with the wettest August 12th recording 1.75" of rain. The last decade has been 7.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 7.1°F warmer on this date compared to 20-30 years ago.
Planning for August 12th in Arvada, CO? Stay hydrated and seek shade during peak afternoon hours.
Cooling Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 82° | 58° | 70° | — | — |
| 2024 | 84° | 58° | 71° | — | — |
| 2023 | 87° | 65° | 76° | 0.1" | — |
| 2022 | 95° | 66° | 81° | — | — |
| 2021 | 94° | 62° | 78° | — | — |
| 2020 | 93° | 54° | 73° | — | — |
| 2019 | 82° | 61° | 71° | 1.75" | — |
| 2018 | 90° | 58° | 74° | — | — |
| 2017 | 77° | 51° | 64° | 0.1" | — |
| 2016 | 88° | 55° | 71° | — | — |
| 2015 | 85° | 60° | 72° | — | — |
| 2014 | 85° | 60° | 72° | — | — |
| 2013 | 82° | 58° | 70° | — | — |
| 2012 | 85° | 54° | 69° | 0.08" | — |
| 2011 | 74° | 57° | 65° | — | — |
| 2010 | 74° | 54° | 64° | — | — |
| 2009 | 81° | 56° | 68° | — | — |
| 2008 | 78° | 52° | 65° | — | — |
| 2007 | 84° | 55° | 70° | — | — |
| 2006 | 75° | 51° | 63° | — | — |
| 2005 | 64° | 50° | 57° | — | — |
| 2004 | 65° | 42° | 53° | — | — |
| 2003 | 81° | 53° | 67° | — | — |
| 2002coldest | 65° | 40° | 52° | — | — |
| 2001 | 84° | 55° | 70° | — | — |
| 2000warmest | 95° | 68° | 82° | — | — |
| 1999 | 89° | 54° | 71° | — | — |
| 1998 | 84° | 58° | 71° | — | — |
| 1997 | 76° | 48° | 62° | 0.58" | — |
| 1996 | 93° | 54° | 73° | — | — |
| 1995 | 94° | 56° | 75° | 0.13" | — |
| 1994 | 90° | 64° | 77° | 0.1" | — |
| 1993 | 85° | 52° | 68° | — | — |
| 1992 | 83° | 60° | 71° | 0.64" | — |
| 1991 | 88° | 58° | 73° | — | — |
| 1990 | 86° | 55° | 71° | 0.28" | — |
| 1989 | 83° | 54° | 68° | 0.18" | — |
| 1988 | 88° | 65° | 76° | — | — |
| 1987 | 93° | 56° | 74° | — | — |
| 1986 | 92° | 59° | 75° | — | — |
| 1985 | 90° | 52° | 71° | 0.1" | — |
| 1984 | 87° | 59° | 73° | — | — |
| 1983 | 90° | 60° | 75° | — | — |
| 1982 | 89° | 58° | 73° | 0.56" | — |
| 1981 | 72° | 54° | 63° | — | — |
| 1980 | 87° | 62° | 75° | — | — |
| 1979 | 93° | 54° | 73° | — | — |
| 1978 | 93° | 64° | 79° | 0.15" | — |
| 1977 | 86° | 56° | 71° | — | — |
| 1976 | 86° | 56° | 71° | — | — |
| 1975 | 82° | 60° | 71° | — | — |
| 1974 | 88° | 59° | 73° | — | — |
| 1973 | 86° | 54° | 70° | — | — |
| 1972 | 96° | 60° | 78° | — | — |
| 1971 | 88° | 61° | 74° | — | — |
55 years of data from WATERTON NORTH COLORADO