Weather on January 28
Boulder, CO
55 Years of Data
Avg High
47°F
Avg Low
22°F
Warmest
1986
58°F avg
Coldest
1980
3°F avg
About This Date
January 28th in Boulder, CO typically brings chilly winter weather, with average highs around 47°F and lows near 22°F — a 25°F daily swing. Over 56 years of records, the warmest January 28th was in 1986 (58°F average), while the coldest was 1980 (3°F) — a 55°F range across recorded history. Precipitation has occurred on 14% of recorded January 28th dates, with snow falling 13% of the time (heaviest snowfall: 8.6"). 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 January 28th in Boulder, CO? Bring layers as temperatures can vary throughout the day.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 55° | 23° | 39° | — | — |
| 2025 | 46° | 21° | 34° | — | — |
| 2024 | 61° | 30° | 46° | — | — |
| 2023 | 37° | 10° | 24° | — | — |
| 2022 | 48° | 12° | 30° | — | — |
| 2021 | 43° | 18° | 31° | — | — |
| 2020 | 50° | 27° | 39° | — | — |
| 2019 | 34° | 12° | 23° | — | — |
| 2018 | 50° | 23° | 37° | — | — |
| 2017 | 44° | 24° | 34° | — | — |
| 2016 | 63° | 26° | 44° | — | — |
| 2015 | 61° | 42° | 51° | — | — |
| 2014 | 34° | 0° | 17° | 0.13" | 0.7" |
| 2013 | 50° | 27° | 38° | 0.18" | 0.6" |
| 2012 | 46° | 13° | 29° | — | — |
| 2011 | 68° | 33° | 51° | — | — |
| 2010 | 34° | 25° | 29° | 0.3" | 0.8" |
| 2009 | 40° | 24° | 32° | — | — |
| 2008 | 56° | 34° | 45° | — | — |
| 2007 | 45° | 6° | 25° | — | — |
| 2006 | 46° | 26° | 36° | — | — |
| 2005 | 51° | 27° | 39° | — | — |
| 2004 | 50° | 29° | 39° | — | — |
| 2003 | 61° | 37° | 49° | — | — |
| 2002 | 47° | 16° | 31° | — | — |
| 2001 | 26° | 21° | 24° | 0.2" | 0.6" |
| 2000 | 36° | 29° | 32° | — | — |
| 1999 | 42° | 17° | 30° | — | — |
| 1998 | 53° | 35° | 44° | — | — |
| 1997 | 54° | 15° | 34° | — | — |
| 1996 | 45° | 24° | 34° | — | — |
| 1995 | 44° | 26° | 35° | 0.38" | 2.4" |
| 1994 | 36° | 16° | 26° | — | — |
| 1993 | 40° | 28° | 34° | — | — |
| 1992 | 60° | 29° | 44° | — | — |
| 1991 | 45° | 27° | 36° | — | — |
| 1990 | 40° | 14° | 27° | — | — |
| 1989 | 43° | 25° | 34° | 1.96" | 8.6" |
| 1988 | 67° | 32° | 49° | — | — |
| 1987 | 62° | 31° | 46° | — | — |
| 1986warmest | 66° | 50° | 58° | — | — |
| 1985 | 38° | 16° | 27° | — | — |
| 1984 | 57° | 26° | 42° | — | — |
| 1983 | 62° | 27° | 44° | — | — |
| 1982 | 51° | 23° | 37° | — | — |
| 1981 | 54° | 27° | 40° | — | — |
| 1980coldest | 7° | -1° | 3° | 0.13" | 0.8" |
| 1979 | 22° | 0° | 11° | — | — |
| 1978 | 40° | 13° | 26° | — | — |
| 1977 | 44° | 13° | 28° | — | — |
| 1976 | 53° | 38° | 45° | — | — |
| 1975 | 43° | 12° | 27° | 0.03" | — |
| 1974 | 43° | 20° | 31° | — | — |
| 1973 | 33° | 2° | 17° | — | — |
| 1972 | 37° | 19° | 28° | — | — |
| 1971 | 60° | 40° | 50° | — | — |
56 years of data from BOULDER MUNI AP