Weather on January 7
Boulder, CO
55 Years of Data
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.
| 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° | — | — |
Boulder, CO Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Boulder, CO Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Boulder, CO Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Boulder, CO
Boulder, CO has no months that meet our "pleasant" threshold — every season has tradeoffs.