Weather on January 25
Longmont, CO
55 Years of Data
About This Date
January 25th in Longmont, CO typically brings chilly winter weather, with average highs around 45°F and lows near 17°F — a 28°F daily swing. Over 56 years of records, the warmest January 25th was in 2005 (49°F average), while the coldest was 2026 (9°F) — a 40°F range across recorded history. Precipitation has occurred on 16% of recorded January 25th dates, with snow falling 14% of the time (heaviest snowfall: 2.8"). The last decade has been 4.9°F cooler on this date compared to 20-30 years ago.
The last decade has been 4.9°F cooler on this date compared to 20-30 years ago.
Planning for January 25th in Longmont, CO? Bring layers as temperatures can vary throughout the day.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026coldest | 16° | 3° | 9° | — | — |
| 2025 | 45° | 18° | 31° | 0.3" | 1.8" |
| 2024 | 50° | 22° | 36° | — | — |
| 2023 | 35° | 16° | 25° | — | — |
| 2022 | 48° | 23° | 36° | 0.48" | 2.6" |
| 2021 | 34° | 21° | 27° | — | — |
| 2020 | 52° | 20° | 36° | — | — |
| 2019 | 28° | 8° | 18° | 0.43" | 1.7" |
| 2018 | 40° | 16° | 28° | — | — |
| 2017 | 30° | 11° | 20° | — | 0.1" |
| 2016 | 40° | 25° | 32° | — | — |
| 2015 | 62° | 27° | 44° | — | — |
| 2014 | 63° | 35° | 49° | — | — |
| 2013 | 54° | 28° | 41° | — | — |
| 2012 | 62° | 18° | 40° | — | — |
| 2011 | 43° | 17° | 30° | — | — |
| 2010 | 43° | 24° | 33° | — | — |
| 2009 | 33° | 12° | 23° | 0.2" | 2.8" |
| 2008 | 43° | 17° | 30° | — | — |
| 2007 | 55° | 26° | 41° | — | — |
| 2006 | 55° | 26° | 41° | — | — |
| 2005warmest | 60° | 37° | 49° | — | — |
| 2004 | 51° | 19° | 35° | — | — |
| 2003 | 51° | 17° | 34° | — | — |
| 2002 | 44° | 0° | 22° | — | — |
| 2001 | 42° | 13° | 27° | — | — |
| 2000 | 55° | 18° | 36° | — | — |
| 1999 | 31° | 10° | 20° | 0.23" | — |
| 1998 | 56° | 21° | 38° | — | — |
| 1997 | 44° | 14° | 29° | — | — |
| 1996 | 46° | 14° | 30° | 0.38" | — |
| 1995 | 55° | 20° | 37° | — | — |
| 1994 | 58° | 19° | 38° | — | — |
| 1993 | 32° | 11° | 21° | — | — |
| 1992 | 56° | 25° | 40° | — | — |
| 1991 | 33° | 3° | 18° | 0.2" | 1" |
| 1990 | 38° | 8° | 23° | — | — |
| 1989 | 25° | 17° | 21° | 0.15" | 0.8" |
| 1988 | 37° | -3° | 17° | — | — |
| 1987 | 53° | 21° | 37° | — | — |
| 1986 | 39° | 17° | 28° | — | — |
| 1985 | 41° | 13° | 27° | — | — |
| 1984 | 42° | 13° | 27° | — | — |
| 1983 | 47° | 17° | 32° | — | — |
| 1982 | 63° | 24° | 43° | — | — |
| 1981 | 66° | 25° | 45° | — | — |
| 1980 | 56° | 28° | 42° | — | — |
| 1979 | 35° | 8° | 22° | — | — |
| 1978 | 31° | 1° | 16° | — | — |
| 1977 | 41° | 11° | 26° | — | — |
| 1976 | 39° | 15° | 27° | 0.23" | 1" |
| 1975 | 50° | 25° | 37° | — | — |
| 1974 | 35° | 12° | 24° | — | — |
| 1973 | 48° | 15° | 32° | — | — |
| 1972 | 41° | 15° | 28° | — | — |
| 1971 | 52° | 36° | 44° | — | — |
Longmont, CO Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Longmont, CO Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Longmont, 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 Longmont, CO
Longmont, CO has no months that meet our "pleasant" threshold — every season has tradeoffs.