Weather on January 7
Boulder, CO
55 Years of Data
Avg High
44°F
Avg Low
19°F
Warmest
2006
59°F avg
Coldest
2010
4°F avg
About This Date
January 7th in Boulder, CO typically brings chilly winter weather, with average highs around 44°F and lows near 19°F — a 25°F daily swing. Over 56 years of records, the warmest January 7th was in 2006 (59°F average), while the coldest was 2010 (4°F) — a 55°F range across recorded history. Precipitation has occurred on 14% of recorded January 7th dates, with snow falling 16% of the time (heaviest snowfall: 1.5"). The last decade has been 2.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.8°F warmer on this date compared to 20-30 years ago.
Planning for January 7th in Boulder, CO? Bring layers as temperatures can vary throughout the day.
Warming Trend
2.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 61° | 37° | 49° | — | — |
| 2025 | 28° | 14° | 21° | — | — |
| 2024 | 37° | 21° | 29° | — | — |
| 2023 | 39° | 27° | 33° | — | — |
| 2022 | 63° | 12° | 38° | — | — |
| 2021 | 43° | 28° | 36° | — | — |
| 2020 | 57° | 37° | 47° | — | — |
| 2019 | 50° | 34° | 42° | — | — |
| 2018 | 55° | 30° | 43° | — | — |
| 2017 | 41° | 13° | 27° | — | — |
| 2016 | 42° | 27° | 34° | — | — |
| 2015 | 54° | 14° | 34° | 0.08" | 0.6" |
| 2014 | 51° | 8° | 30° | — | — |
| 2013 | 54° | 27° | 40° | — | — |
| 2012 | 39° | 21° | 30° | 0.2" | 0.8" |
| 2011 | 50° | 32° | 41° | — | — |
| 2010coldest | 16° | -7° | 4° | 0.08" | 0.9" |
| 2009 | 53° | 30° | 42° | — | — |
| 2008 | 41° | 25° | 33° | — | — |
| 2007 | 38° | 14° | 26° | — | — |
| 2006warmest | 69° | 49° | 59° | — | — |
| 2005 | 34° | 15° | 24° | — | — |
| 2004 | 53° | 10° | 32° | — | — |
| 2003 | 66° | 28° | 47° | — | — |
| 2002 | 60° | 30° | 45° | — | — |
| 2001 | 41° | 24° | 33° | — | — |
| 2000 | 47° | 19° | 33° | — | — |
| 1999 | 60° | 23° | 42° | — | — |
| 1998 | 44° | 12° | 28° | — | — |
| 1997 | 41° | 8° | 25° | — | — |
| 1996 | 43° | 9° | 26° | — | — |
| 1995 | 53° | 15° | 34° | — | — |
| 1994 | 42° | 12° | 27° | 0.03" | 0.3" |
| 1993 | 28° | 17° | 23° | 0.05" | 0.4" |
| 1992 | 37° | 28° | 33° | 0.18" | 1" |
| 1991 | 56° | 10° | 33° | — | — |
| 1990 | 46° | 8° | 27° | — | — |
| 1989 | 37° | 19° | 28° | — | — |
| 1988 | 26° | -1° | 13° | — | — |
| 1987 | 33° | 27° | 30° | 0.18" | 0.5" |
| 1986 | 41° | 25° | 33° | 0.18" | 1.5" |
| 1985 | 41° | 25° | 33° | — | — |
| 1984 | 59° | 28° | 44° | — | — |
| 1983 | 57° | 32° | 45° | — | — |
| 1982 | 34° | 1° | 17° | — | — |
| 1981 | 64° | 32° | 48° | — | — |
| 1980 | 29° | 11° | 20° | — | — |
| 1979 | 25° | -2° | 11° | — | — |
| 1978 | 46° | 28° | 37° | — | — |
| 1977 | 47° | 18° | 32° | — | — |
| 1976 | 22° | 3° | 12° | — | 0.4" |
| 1975 | 47° | 27° | 37° | — | — |
| 1974 | 39° | 19° | 29° | — | — |
| 1973 | 21° | -1° | 10° | — | — |
| 1972 | 50° | 26° | 38° | — | — |
| 1971 | 25° | 0° | 12° | — | — |
56 years of data from BOULDER MUNI AP