Weather on January 29
Boulder, CO
55 Years of Data
Avg High
45°F
Avg Low
22°F
Warmest
1988
53°F avg
Coldest
2023
5°F avg
About This Date
January 29th in Boulder, CO typically brings chilly winter weather, with average highs around 45°F and lows near 22°F. Over 56 years of records, the warmest January 29th was in 1988 (53°F average), while the coldest was 2023 (5°F) — a 48°F range across recorded history. Precipitation has occurred on 16% of recorded January 29th dates, with snow falling 14% of the time (heaviest snowfall: 6.5"). The last decade has been 2.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.2°F warmer on this date compared to 20-30 years ago.
Planning for January 29th in Boulder, CO? Bring layers as temperatures can vary throughout the day.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 46° | 30° | 38° | — | — |
| 2025 | 46° | 27° | 36° | — | — |
| 2024 | 61° | 32° | 46° | — | — |
| 2023coldest | 10° | 0° | 5° | — | — |
| 2022 | 50° | 28° | 39° | — | — |
| 2021 | 55° | 28° | 42° | — | — |
| 2020 | 45° | 30° | 38° | — | — |
| 2019 | 32° | 10° | 21° | — | — |
| 2018 | 59° | 23° | 41° | — | — |
| 2017 | 56° | 34° | 45° | — | — |
| 2016 | 57° | 35° | 46° | — | — |
| 2015 | 51° | 34° | 42° | — | — |
| 2014 | 53° | 8° | 31° | — | — |
| 2013 | 34° | 17° | 25° | 0.38" | 2.2" |
| 2012 | 55° | 32° | 44° | — | — |
| 2011 | 61° | 34° | 47° | — | — |
| 2010 | 46° | 17° | 32° | — | — |
| 2009 | 40° | 21° | 30° | — | — |
| 2008 | 43° | 19° | 31° | — | — |
| 2007 | 40° | 15° | 27° | — | — |
| 2006 | 43° | 28° | 35° | — | — |
| 2005 | 44° | 28° | 36° | 0.1" | — |
| 2004 | 51° | 34° | 42° | — | — |
| 2003 | 52° | 23° | 37° | — | — |
| 2002 | 38° | 13° | 25° | — | 0.1" |
| 2001 | 41° | 21° | 31° | 0.38" | 2.2" |
| 2000 | 33° | 22° | 27° | — | — |
| 1999 | 48° | 19° | 34° | — | — |
| 1998 | 59° | 24° | 42° | — | — |
| 1997 | 47° | 30° | 38° | 0.1" | 0.8" |
| 1996 | 41° | 12° | 27° | — | — |
| 1995 | 37° | 22° | 29° | 0.99" | 5.5" |
| 1994 | 33° | 17° | 25° | 1.02" | 6.5" |
| 1993 | 33° | 25° | 29° | — | — |
| 1992 | 53° | 33° | 43° | — | — |
| 1991 | 28° | -2° | 13° | 0.46" | 3" |
| 1990 | 44° | 19° | 32° | — | — |
| 1989 | 47° | 15° | 31° | 0.03" | 0.2" |
| 1988warmest | 66° | 40° | 53° | — | — |
| 1987 | 53° | 28° | 41° | 0.13" | — |
| 1986 | 57° | 27° | 42° | — | — |
| 1985 | 43° | 15° | 29° | — | — |
| 1984 | 53° | 32° | 43° | — | — |
| 1983 | 52° | 20° | 36° | — | — |
| 1982 | 42° | 30° | 36° | — | — |
| 1981 | 46° | 26° | 36° | — | — |
| 1980 | 12° | 0° | 6° | — | — |
| 1979 | 25° | 5° | 15° | — | — |
| 1978 | 28° | 17° | 23° | — | — |
| 1977 | 42° | 10° | 26° | — | — |
| 1976 | 65° | 32° | 48° | — | — |
| 1975 | 37° | 26° | 32° | — | — |
| 1974 | 47° | 22° | 34° | — | — |
| 1973 | 64° | 14° | 39° | — | — |
| 1972 | 33° | 13° | 23° | — | — |
| 1971 | 62° | 41° | 52° | — | — |
56 years of data from BOULDER MUNI AP