Weather on November 20
Arvada, CO
55 Years of Data
Avg High
51°F
Avg Low
23°F
Warmest
1996
62°F avg
Coldest
1977
15°F avg
About This Date
November 20th in Arvada, CO typically brings cool fall weather, with average highs around 51°F and lows near 23°F — a 28°F daily swing. Over 55 years of records, the warmest November 20th was in 1996 (62°F average), while the coldest was 1977 (15°F) — a 47°F range across recorded history. Precipitation has occurred on 11% of recorded November 20th dates, with snow falling 4% of the time (heaviest snowfall: 6"). 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 November 20th in Arvada, CO? Bring layers as temperatures can vary throughout the day.
Warming Trend
1.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 64° | 35° | 50° | — | — |
| 2024 | 41° | 15° | 28° | — | — |
| 2023 | 54° | 35° | 44° | 0.1" | — |
| 2022 | 46° | 13° | 29° | — | — |
| 2021 | 66° | 29° | 47° | — | — |
| 2020 | 65° | 27° | 46° | — | — |
| 2019 | 63° | 36° | 49° | — | — |
| 2018 | 50° | 22° | 36° | — | — |
| 2017 | 63° | 31° | 47° | — | — |
| 2016 | 52° | 13° | 32° | — | — |
| 2015 | 49° | 18° | 33° | — | — |
| 2014 | 51° | 22° | 36° | — | — |
| 2013 | 62° | 34° | 48° | — | — |
| 2012 | 58° | 25° | 41° | — | — |
| 2011 | 46° | 21° | 34° | — | — |
| 2010 | 54° | 34° | 44° | — | — |
| 2009 | 51° | 25° | 38° | — | — |
| 2008 | 25° | 18° | 21° | — | — |
| 2007 | 53° | 18° | 35° | — | — |
| 2006 | 52° | 31° | 41° | — | — |
| 2005 | 56° | 23° | 39° | — | — |
| 2004 | 23° | 18° | 20° | — | — |
| 2003 | 61° | 31° | 46° | — | — |
| 2002 | 53° | 30° | 42° | — | — |
| 2001 | 55° | 34° | 44° | — | — |
| 2000 | 51° | 14° | 33° | — | — |
| 1999 | 65° | 30° | 47° | — | — |
| 1998 | 43° | 21° | 32° | — | — |
| 1997 | 55° | 22° | 38° | — | — |
| 1996warmest | 73° | 51° | 62° | — | — |
| 1995 | 67° | 23° | 45° | — | — |
| 1994 | 40° | 16° | 28° | — | — |
| 1993 | 52° | 13° | 32° | — | — |
| 1992 | 53° | 28° | 41° | 0.03" | — |
| 1991 | 42° | 18° | 30° | — | — |
| 1990 | 68° | 35° | 52° | — | — |
| 1989 | 65° | 22° | 43° | — | — |
| 1988 | 40° | 15° | 27° | — | — |
| 1987 | 53° | 23° | 38° | — | — |
| 1986 | 62° | 19° | 41° | — | — |
| 1985 | 32° | 0° | 16° | — | — |
| 1984 | 52° | 20° | 36° | — | — |
| 1983 | 44° | 21° | 33° | — | — |
| 1982 | 65° | 26° | 45° | — | — |
| 1981 | 46° | 18° | 32° | — | — |
| 1980 | 50° | 20° | 35° | — | — |
| 1979 | 27° | 17° | 22° | 1.98" | — |
| 1978 | 25° | 20° | 22° | — | — |
| 1977coldest | 30° | 0° | 15° | — | — |
| 1976 | 52° | 24° | 38° | — | — |
| 1975 | 35° | 8° | 22° | 0.05" | — |
| 1974 | 64° | 24° | 44° | — | — |
| 1973 | 39° | 17° | 28° | 0.97" | 6" |
| 1972 | 38° | 23° | 30° | 0.28" | 2" |
| 1971 | 57° | 34° | 45° | — | — |
55 years of data from WATERTON NORTH COLORADO