Weather on October 23
Arvada, CO
55 Years of Data
Avg High
64°F
Avg Low
34°F
Warmest
1973
66°F avg
Coldest
2002
28°F avg
About This Date
October 23rd in Arvada, CO typically brings mild fall weather, with average highs around 64°F and lows near 34°F — a 30°F daily swing. Over 55 years of records, the warmest October 23rd was in 1973 (66°F average), while the coldest was 2002 (28°F) — a 38°F range across recorded history. Precipitation has occurred on 13% of recorded October 23rd dates, with snow falling 2% of the time. The last decade has been 7.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 7.9°F warmer on this date compared to 20-30 years ago.
Planning for October 23rd in Arvada, CO? Great weather for outdoor activities.
Warming Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 72° | 38° | 55° | — | — |
| 2024 | 75° | 46° | 61° | — | — |
| 2023 | 75° | 44° | 60° | — | — |
| 2022 | 75° | 43° | 59° | — | — |
| 2021 | 74° | 44° | 59° | — | — |
| 2020 | 74° | 22° | 48° | — | — |
| 2019 | 65° | 30° | 47° | — | — |
| 2018 | 74° | 40° | 57° | — | — |
| 2017 | 70° | 31° | 50° | — | — |
| 2016 | 82° | 43° | 62° | — | — |
| 2015 | 48° | 38° | 43° | 1.17" | — |
| 2014 | 72° | 41° | 56° | — | — |
| 2013 | 66° | 40° | 53° | — | — |
| 2012 | 71° | 37° | 54° | — | — |
| 2011 | 65° | 39° | 52° | — | — |
| 2010 | 52° | 35° | 43° | — | — |
| 2009 | 52° | 26° | 39° | — | — |
| 2008 | 48° | 20° | 34° | — | — |
| 2007 | 63° | 34° | 48° | — | — |
| 2006 | 65° | 30° | 47° | — | — |
| 2005 | 47° | 30° | 38° | — | — |
| 2004 | 61° | 27° | 44° | — | — |
| 2003 | 77° | 47° | 62° | — | — |
| 2002coldest | 37° | 20° | 28° | — | — |
| 2001 | 72° | 34° | 53° | — | — |
| 2000 | 50° | 39° | 45° | 0.66" | — |
| 1999 | 69° | 42° | 56° | — | — |
| 1998 | 74° | 38° | 56° | — | — |
| 1997 | 71° | 35° | 53° | — | — |
| 1996 | 61° | 28° | 44° | — | — |
| 1995 | 45° | 33° | 39° | 0.79" | — |
| 1994 | 62° | 26° | 44° | — | — |
| 1993 | 71° | 40° | 55° | — | — |
| 1992 | 78° | 39° | 59° | — | — |
| 1991 | 61° | 29° | 45° | 0.3" | — |
| 1990 | 71° | 36° | 53° | — | — |
| 1989 | 74° | 36° | 55° | — | — |
| 1988 | 77° | 26° | 52° | — | — |
| 1987 | 61° | 28° | 44° | — | — |
| 1986 | 61° | 34° | 47° | — | — |
| 1985 | 67° | 38° | 52° | — | — |
| 1984 | 36° | 23° | 29° | 0.18" | 1" |
| 1983 | 75° | 40° | 57° | — | — |
| 1982 | 69° | 38° | 53° | — | — |
| 1981 | 35° | 26° | 31° | — | — |
| 1980 | 67° | 24° | 45° | — | — |
| 1979 | 64° | 39° | 52° | — | — |
| 1978 | 57° | 24° | 41° | — | — |
| 1977 | 70° | 40° | 55° | — | — |
| 1976 | 65° | 38° | 51° | — | — |
| 1975 | 47° | 27° | 37° | 1.32" | — |
| 1974 | 56° | 34° | 45° | — | — |
| 1973warmest | 85° | 48° | 66° | — | — |
| 1972 | 60° | 32° | 46° | 0.2" | — |
| 1971 | 70° | 27° | 48° | — | — |
55 years of data from WATERTON NORTH COLORADO