Weather on September 6
Arvada, CO
55 Years of Data
Avg High
81°F
Avg Low
53°F
Warmest
2013
80°F avg
Coldest
2008
48°F avg
About This Date
September 6th in Arvada, CO typically brings warm fall weather, with average highs around 81°F and lows near 53°F — a 28°F daily swing. Over 55 years of records, the warmest September 6th was in 2013 (80°F average), while the coldest was 2008 (48°F) — a 32°F range across recorded history. Rain or other precipitation has occurred on about 15% of September 6th dates historically, with the wettest September 6th recording 1.57" of rain. The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
Planning for September 6th in Arvada, CO? Stay hydrated and seek shade during peak afternoon hours.
Cooling Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 64° | 45° | 54° | — | — |
| 2024 | 71° | 54° | 62° | 0.05" | — |
| 2023 | 80° | 47° | 63° | — | — |
| 2022 | 93° | 67° | 80° | — | — |
| 2021 | 84° | 59° | 72° | — | — |
| 2020 | 99° | 59° | 79° | — | — |
| 2019 | 95° | 63° | 79° | — | — |
| 2018 | 74° | 49° | 61° | 1.57" | — |
| 2017 | 68° | 48° | 58° | — | — |
| 2016 | 90° | 56° | 73° | — | — |
| 2015 | 85° | 58° | 71° | — | — |
| 2014 | 65° | 49° | 57° | 0.08" | — |
| 2013warmest | 95° | 64° | 80° | — | — |
| 2012 | 86° | 50° | 68° | — | — |
| 2011 | 66° | 45° | 55° | — | — |
| 2010 | 69° | 42° | 56° | — | — |
| 2009 | 72° | 50° | 61° | — | — |
| 2008coldest | 61° | 36° | 48° | — | — |
| 2007 | 72° | 47° | 59° | — | — |
| 2006 | 72° | 50° | 61° | — | — |
| 2005 | 65° | 47° | 56° | — | — |
| 2004 | 67° | 41° | 54° | — | — |
| 2003 | 67° | 49° | 58° | — | — |
| 2002 | 79° | 55° | 67° | — | — |
| 2001 | 86° | 63° | 74° | — | — |
| 2000 | 94° | 63° | 78° | 0.38" | — |
| 1999 | 82° | 47° | 64° | — | — |
| 1998 | 92° | 62° | 77° | — | — |
| 1997 | 86° | 48° | 67° | — | — |
| 1996 | 94° | 55° | 74° | 0.08" | — |
| 1995 | 92° | 55° | 73° | — | — |
| 1994 | 78° | 47° | 62° | — | — |
| 1993 | 74° | 46° | 60° | — | — |
| 1992 | 76° | 56° | 66° | — | — |
| 1991 | 82° | 55° | 69° | — | — |
| 1990 | 89° | 59° | 74° | 0.41" | — |
| 1989 | 89° | 57° | 73° | — | — |
| 1988 | 86° | 50° | 68° | — | — |
| 1987 | 73° | 39° | 56° | 0.03" | — |
| 1986 | 82° | 48° | 65° | — | — |
| 1985 | 87° | 52° | 69° | — | — |
| 1984 | 91° | 62° | 77° | — | — |
| 1983 | 81° | 49° | 65° | — | — |
| 1982 | 75° | 51° | 63° | 0.15" | — |
| 1981 | 81° | 50° | 65° | — | — |
| 1980 | 91° | 56° | 73° | — | — |
| 1979 | 77° | 55° | 66° | — | — |
| 1978 | 93° | 57° | 75° | — | — |
| 1977 | 90° | 67° | 78° | — | — |
| 1976 | 89° | 57° | 73° | — | — |
| 1975 | 90° | 56° | 73° | — | — |
| 1974 | 88° | 54° | 71° | — | — |
| 1973 | 82° | 47° | 64° | — | — |
| 1972 | 81° | 55° | 68° | — | — |
| 1971 | 90° | 54° | 72° | — | — |
55 years of data from WATERTON NORTH COLORADO