Weather on January 13
Longmont, CO
55 Years of Data
Avg High
44°F
Avg Low
14°F
Warmest
2010
47°F avg
Coldest
1997
-7°F avg
About This Date
January 13th in Longmont, CO typically brings chilly winter weather, with average highs around 44°F and lows near 14°F — a 30°F daily swing. Over 56 years of records, the warmest January 13th was in 2010 (47°F average), while the coldest was 1997 (-7°F) — a 54°F range across recorded history. Precipitation has occurred on 13% of recorded January 13th dates, with snow falling 13% of the time (heaviest snowfall: 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 13th in Longmont, CO? Bring layers as temperatures can vary throughout the day.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 62° | 25° | 43° | — | — |
| 2025 | 40° | 13° | 26° | — | — |
| 2024 | 33° | -12° | 11° | 0.23" | 1.3" |
| 2023 | 41° | 21° | 31° | — | — |
| 2022 | 51° | 23° | 37° | — | — |
| 2021 | 51° | 11° | 31° | — | — |
| 2020 | 44° | 18° | 31° | — | — |
| 2019 | 44° | 19° | 32° | — | — |
| 2018 | 45° | 20° | 32° | — | — |
| 2017 | 36° | 18° | 27° | — | 0.1" |
| 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° | — | — |
| 2010warmest | 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 | 55° | 19° | 37° | — | — |
| 2003 | 55° | 18° | 36° | — | — |
| 2002 | 49° | 29° | 39° | — | — |
| 2001 | 54° | 32° | 43° | — | — |
| 2000 | 56° | 24° | 40° | — | — |
| 1999 | 50° | 16° | 33° | — | — |
| 1998 | 20° | 7° | 13° | — | — |
| 1997coldest | 3° | -17° | -7° | — | — |
| 1996 | 67° | 18° | 42° | — | — |
| 1995 | 53° | 24° | 39° | — | — |
| 1994 | 49° | 19° | 34° | — | — |
| 1993 | 13° | -10° | 2° | — | — |
| 1992 | 33° | 1° | 17° | 0.15" | — |
| 1991 | 53° | 20° | 36° | — | — |
| 1990 | 45° | 16° | 30° | — | — |
| 1989 | 32° | -4° | 14° | — | — |
| 1988 | 37° | 1° | 19° | — | — |
| 1987 | 57° | 23° | 40° | — | — |
| 1986 | 47° | 18° | 32° | — | — |
| 1985 | 38° | 12° | 25° | — | — |
| 1984 | 35° | 13° | 24° | — | — |
| 1983 | 56° | 21° | 38° | — | — |
| 1982 | 24° | 6° | 15° | — | — |
| 1981 | 58° | 11° | 34° | — | — |
| 1980 | 58° | 21° | 39° | — | — |
| 1979 | 32° | -9° | 12° | 0.13" | 3" |
| 1978 | 51° | 14° | 33° | — | — |
| 1977 | 50° | 7° | 28° | — | — |
| 1976 | 48° | 20° | 34° | — | — |
| 1975 | 43° | -8° | 18° | — | — |
| 1974 | 46° | -1° | 23° | — | — |
| 1973 | 54° | 15° | 34° | — | — |
| 1972 | 47° | 7° | 27° | 0.91" | 6" |
| 1971 | 39° | 12° | 26° | — | — |
56 years of data from LONGMONT 2 ESE