Weather on November 3
Boulder, CO
55 Years of Data
Avg High
56°F
Avg Low
31°F
Warmest
2008
60°F avg
Coldest
1991
16°F avg
About This Date
November 3rd in Boulder, CO typically brings cool fall weather, with average highs around 56°F and lows near 31°F — a 25°F daily swing. Over 55 years of records, the warmest November 3rd was in 2008 (60°F average), while the coldest was 1991 (16°F) — a 44°F range across recorded history. Precipitation has occurred on 24% of recorded November 3rd dates, with snow falling 16% of the time (heaviest snowfall: 4.8"). The last decade has been 4.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.0°F warmer on this date compared to 20-30 years ago.
Planning for November 3rd in Boulder, CO? Bring layers as temperatures can vary throughout the day.
Warming Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 55° | 34° | 44° | — | — |
| 2024 | 55° | 32° | 44° | — | — |
| 2023 | 70° | 45° | 57° | — | — |
| 2022 | 46° | 28° | 37° | 0.81" | — |
| 2021 | 59° | 34° | 46° | — | — |
| 2020 | 73° | 41° | 57° | — | — |
| 2019 | 52° | 28° | 40° | — | — |
| 2018 | 52° | 36° | 44° | — | — |
| 2017 | 58° | 34° | 46° | — | — |
| 2016 | 71° | 32° | 52° | — | — |
| 2015 | 77° | 35° | 56° | — | — |
| 2014 | 59° | 37° | 48° | — | — |
| 2013 | 67° | 37° | 52° | — | — |
| 2012 | 55° | 32° | 44° | — | — |
| 2011 | 47° | 15° | 31° | — | — |
| 2010 | 61° | 41° | 51° | — | — |
| 2009 | 70° | 28° | 49° | — | — |
| 2008warmest | 68° | 51° | 60° | — | — |
| 2007 | 67° | 26° | 46° | — | — |
| 2006 | 66° | 32° | 49° | — | — |
| 2005 | 68° | 46° | 57° | — | — |
| 2004 | 62° | 31° | 46° | — | — |
| 2003 | 36° | 32° | 34° | 1.09" | 0.8" |
| 2002 | 41° | 18° | 29° | 0.18" | 1.5" |
| 2001 | 63° | 39° | 51° | — | — |
| 2000 | 44° | 28° | 36° | 0.36" | 0.9" |
| 1999 | 64° | 34° | 49° | — | — |
| 1998 | 38° | 30° | 34° | 0.2" | — |
| 1997 | 64° | 25° | 44° | — | — |
| 1996 | 62° | 32° | 47° | — | — |
| 1995 | 39° | 11° | 25° | 0.03" | — |
| 1994 | 39° | 29° | 34° | 1.3" | 3.4" |
| 1993 | 64° | 30° | 47° | — | — |
| 1992 | 36° | 23° | 29° | 0.03" | 0.1" |
| 1991coldest | 30° | 1° | 16° | — | — |
| 1990 | 30° | 25° | 27° | 1.24" | 4.8" |
| 1989 | 49° | 24° | 36° | — | — |
| 1988 | 62° | 45° | 53° | 0.05" | — |
| 1987 | 69° | 37° | 53° | — | — |
| 1986 | 54° | 29° | 41° | — | — |
| 1985 | 68° | 34° | 51° | — | — |
| 1984 | 65° | 39° | 52° | — | — |
| 1983 | 70° | 38° | 54° | — | — |
| 1982 | 38° | 16° | 27° | 0.1" | 0.5" |
| 1981 | 67° | 35° | 51° | — | — |
| 1980 | 64° | 34° | 49° | — | — |
| 1979 | 59° | 26° | 43° | — | — |
| 1978 | 70° | 41° | 55° | — | — |
| 1977 | 59° | 36° | 47° | — | — |
| 1976 | 54° | 30° | 42° | — | — |
| 1975 | 67° | 42° | 54° | — | — |
| 1974 | 39° | 29° | 34° | 1.6" | 4.2" |
| 1973 | 30° | 22° | 26° | 0.13" | 1.3" |
| 1972 | 51° | 28° | 40° | — | — |
| 1971 | 60° | 24° | 42° | — | — |
55 years of data from BOULDER MUNI AP