Weather on December 24
Boulder, CO
55 Years of Data
Avg High
43°F
Avg Low
17°F
Warmest
2025
55°F avg
Coldest
1983
-7°F avg
About This Date
December 24th in Boulder, CO typically brings chilly winter weather, with average highs around 43°F and lows near 17°F — a 26°F daily swing. Over 55 years of records, the warmest December 24th was in 2025 (55°F average), while the coldest was 1983 (-7°F) — a 62°F range across recorded history. Precipitation has occurred on 18% of recorded December 24th dates, with snow falling 20% of the time (heaviest snowfall: 18"). The last decade has been 7.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 7.6°F warmer on this date compared to 20-30 years ago.
Planning for December 24th in Boulder, CO? Bring layers as temperatures can vary throughout the day. Check road conditions if traveling, as snow is possible.
Warming Trend
1.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025warmest | 68° | 43° | 55° | — | — |
| 2024 | 52° | 32° | 42° | — | — |
| 2023 | 34° | 21° | 28° | — | — |
| 2022 | 50° | 3° | 27° | — | — |
| 2021 | 54° | 36° | 45° | — | — |
| 2020 | 54° | 28° | 41° | — | — |
| 2019 | 55° | 36° | 45° | — | — |
| 2018 | 50° | 28° | 39° | — | — |
| 2017 | 26° | -2° | 12° | 0.64" | 3.6" |
| 2016 | 53° | 23° | 38° | — | — |
| 2015 | 35° | 22° | 28° | — | 0.1" |
| 2014 | 50° | 16° | 33° | — | — |
| 2013 | 53° | 23° | 38° | 0.03" | — |
| 2012 | 45° | 19° | 32° | — | — |
| 2011 | 47° | 16° | 31° | — | — |
| 2010 | 46° | 25° | 35° | — | — |
| 2009 | 27° | 0° | 13° | 0.41" | 4.9" |
| 2008 | 36° | 18° | 27° | — | — |
| 2007 | 55° | 17° | 36° | — | — |
| 2006 | 44° | 20° | 32° | 0.2" | 1.4" |
| 2005 | 56° | 30° | 43° | — | — |
| 2004 | 50° | -6° | 22° | — | — |
| 2003 | 51° | 23° | 37° | — | — |
| 2002 | 32° | 10° | 21° | — | — |
| 2001 | 38° | 15° | 26° | — | — |
| 2000 | 38° | 19° | 28° | — | — |
| 1999 | 60° | 30° | 45° | — | — |
| 1998 | 35° | -5° | 15° | — | — |
| 1997 | 31° | 20° | 25° | 0.05" | 0.2" |
| 1996 | 44° | 24° | 34° | — | — |
| 1995 | 46° | 13° | 29° | — | — |
| 1994 | 57° | 28° | 43° | — | — |
| 1993 | 45° | 7° | 26° | — | — |
| 1992 | 57° | 10° | 34° | — | — |
| 1991 | 44° | 19° | 32° | — | — |
| 1990 | 30° | 2° | 16° | — | — |
| 1989 | 48° | -23° | 13° | — | — |
| 1988 | 33° | 15° | 24° | — | — |
| 1987 | 18° | 11° | 14° | 0.36" | 1.4" |
| 1986 | 42° | 28° | 35° | — | — |
| 1985 | 42° | 27° | 34° | — | — |
| 1984 | 45° | 15° | 30° | — | — |
| 1983coldest | -2° | -12° | -7° | 0.61" | 3" |
| 1982 | 41° | 24° | 33° | 2.9" | 18" |
| 1981 | 32° | 10° | 21° | — | — |
| 1980 | 43° | 11° | 27° | — | — |
| 1979 | 36° | 18° | 27° | — | — |
| 1978 | 36° | 16° | 26° | — | — |
| 1977 | 46° | 29° | 37° | — | — |
| 1976 | 47° | 28° | 37° | — | 0.2" |
| 1975 | 41° | 19° | 30° | — | — |
| 1974 | 19° | -3° | 8° | 0.25" | 2.5" |
| 1973 | 37° | 25° | 31° | 0.15" | 0.9" |
| 1972 | 58° | 24° | 41° | — | — |
| 1971 | 55° | 31° | 43° | — | — |
55 years of data from BOULDER MUNI AP