Weather on November 18
Denver, CO
55 Years of Data
Avg High
52°F
Avg Low
26°F
Warmest
2008
60°F avg
Coldest
2022
19°F avg
About This Date
November 18th in Denver, CO typically brings cool fall weather, with average highs around 52°F and lows near 26°F — a 26°F daily swing. Over 55 years of records, the warmest November 18th was in 2008 (60°F average), while the coldest was 2022 (19°F) — a 41°F range across recorded history. Precipitation has occurred on 11% of recorded November 18th dates, with snow falling 9% of the time (heaviest snowfall: 5"). The last decade has been 1.7°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.7°F cooler on this date compared to 20-30 years ago.
Planning for November 18th in Denver, CO? Bring layers as temperatures can vary throughout the day.
Warming Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 62° | 37° | 50° | — | — |
| 2024 | 63° | 23° | 43° | — | — |
| 2023 | 67° | 28° | 47° | — | — |
| 2022coldest | 26° | 12° | 19° | 0.28" | 1.9" |
| 2021 | 41° | 16° | 28° | — | — |
| 2020 | 72° | 42° | 57° | — | — |
| 2019 | 62° | 35° | 49° | — | — |
| 2018 | 33° | 17° | 25° | 0.05" | — |
| 2017 | 66° | 24° | 45° | — | — |
| 2016 | 37° | 18° | 27° | 0.1" | 2.6" |
| 2015 | 50° | 34° | 42° | — | — |
| 2014 | 43° | 8° | 25° | — | — |
| 2013 | 57° | 24° | 41° | — | — |
| 2012 | 63° | 30° | 46° | — | — |
| 2011 | 60° | 33° | 47° | — | — |
| 2010 | 43° | 27° | 35° | — | — |
| 2009 | 54° | 24° | 39° | — | — |
| 2008warmest | 78° | 43° | 60° | — | — |
| 2007 | 57° | 42° | 50° | — | — |
| 2006 | 57° | 28° | 43° | — | — |
| 2005 | 35° | 24° | 30° | — | — |
| 2004 | 58° | 38° | 48° | — | — |
| 2003 | 58° | 33° | 45° | — | — |
| 2002 | 66° | 32° | 49° | — | — |
| 2001 | 51° | 26° | 39° | 0.41" | 0.3" |
| 2000 | 48° | 13° | 30° | — | — |
| 1999 | 56° | 35° | 45° | — | — |
| 1998 | 57° | 30° | 44° | — | — |
| 1997 | 49° | 31° | 40° | — | — |
| 1996 | 50° | 25° | 37° | — | — |
| 1995 | 73° | 34° | 53° | — | — |
| 1994 | 29° | 13° | 21° | — | — |
| 1993 | 54° | 28° | 41° | — | — |
| 1992 | 55° | 26° | 41° | — | — |
| 1991 | 47° | 27° | 37° | 1.35" | 5" |
| 1990 | 60° | 33° | 47° | — | — |
| 1989 | 60° | 27° | 43° | — | — |
| 1988 | 40° | 17° | 28° | — | — |
| 1987 | 45° | 18° | 31° | — | — |
| 1986 | 42° | 28° | 35° | — | — |
| 1985 | 33° | 17° | 25° | 0.25" | 2" |
| 1984 | 53° | 19° | 36° | — | — |
| 1983 | 54° | 32° | 43° | — | — |
| 1982 | 60° | 25° | 42° | — | — |
| 1981 | 57° | 40° | 48° | — | — |
| 1980 | 47° | 13° | 30° | — | — |
| 1979 | 59° | 28° | 44° | — | — |
| 1978 | 51° | 17° | 34° | — | — |
| 1977 | 49° | 23° | 36° | — | — |
| 1976 | 66° | 32° | 49° | — | — |
| 1975 | 44° | 23° | 34° | — | — |
| 1974 | 63° | 28° | 45° | — | — |
| 1973 | 51° | 22° | 36° | — | — |
| 1972 | 30° | 24° | 27° | — | — |
| 1971 | 30° | 12° | 21° | — | — |
55 years of data from NORTHGLENN