Weather on January 13
Boulder, CO
55 Years of Data
About This Date
January 13th in Boulder, CO typically brings chilly winter weather, with average highs around 45°F and lows near 21°F. Over 56 years of records, the warmest January 13th was in 1980 (52°F average), while the coldest was 1997 (-4°F) — a 56°F range across recorded history. Precipitation has occurred on 13% of recorded January 13th dates, with snow falling 13% of the time (heaviest snowfall: 3"). 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 13th in Boulder, CO? Bring layers as temperatures can vary throughout the day.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 59° | 45° | 52° | — | — |
| 2025 | 39° | 21° | 30° | — | — |
| 2024 | 3° | -9° | -3° | — | — |
| 2023 | 46° | 28° | 37° | — | — |
| 2022 | 54° | 36° | 45° | — | — |
| 2021 | 63° | 39° | 51° | — | — |
| 2020 | 45° | 21° | 33° | — | — |
| 2019 | 39° | 23° | 31° | — | — |
| 2018 | 52° | 21° | 36° | — | — |
| 2017 | 43° | 15° | 29° | — | — |
| 2016 | 52° | 26° | 39° | — | — |
| 2015 | 36° | 22° | 29° | 0.1" | 0.3" |
| 2014 | 46° | 26° | 36° | — | — |
| 2013 | 16° | 0° | 8° | 0.05" | 0.3" |
| 2012 | 46° | 23° | 35° | — | — |
| 2011 | 55° | 18° | 36° | — | — |
| 2010 | 58° | 37° | 47° | — | — |
| 2009 | 49° | 15° | 32° | — | — |
| 2008 | 41° | 19° | 30° | — | — |
| 2007 | 11° | -4° | 3° | 0.05" | 0.1" |
| 2006 | 57° | 19° | 38° | — | — |
| 2005 | 42° | 16° | 29° | — | — |
| 2004 | 59° | 25° | 42° | — | — |
| 2003 | 61° | 28° | 44° | — | — |
| 2002 | 54° | 32° | 43° | — | — |
| 2001 | 46° | 28° | 37° | — | — |
| 2000 | 41° | 25° | 33° | — | — |
| 1999 | 42° | 23° | 33° | — | — |
| 1998 | 48° | 17° | 33° | 0.03" | 0.1" |
| 1997coldest | 3° | -12° | -4° | — | — |
| 1996 | 69° | 34° | 51° | — | — |
| 1995 | 51° | 29° | 40° | — | — |
| 1994 | 49° | 29° | 39° | — | — |
| 1993 | 24° | -2° | 11° | — | — |
| 1992 | 34° | 12° | 23° | 0.2" | 1.7" |
| 1991 | 53° | 36° | 44° | — | — |
| 1990 | 45° | 16° | 30° | — | — |
| 1989 | 39° | 5° | 22° | — | — |
| 1988 | 42° | 11° | 26° | — | — |
| 1987 | 59° | 31° | 45° | — | — |
| 1986 | 65° | 28° | 46° | — | — |
| 1985 | 56° | 14° | 35° | — | — |
| 1984 | 25° | 14° | 19° | 0.15" | 0.5" |
| 1983 | 56° | 21° | 38° | — | — |
| 1982 | 37° | 15° | 26° | — | — |
| 1981 | 58° | 29° | 43° | — | — |
| 1980warmest | 59° | 45° | 52° | — | — |
| 1979 | 31° | 0° | 15° | — | — |
| 1978 | 46° | 19° | 33° | — | — |
| 1977 | 47° | 22° | 34° | — | — |
| 1976 | 39° | 19° | 29° | — | — |
| 1975 | 52° | 15° | 33° | — | — |
| 1974 | 48° | 30° | 39° | — | — |
| 1973 | 57° | 31° | 44° | — | — |
| 1972 | 27° | 11° | 19° | 0.69" | 3" |
| 1971 | 43° | 16° | 29° | — | — |
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.