Weather on February 13
Longmont, CO
55 Years of Data
Avg High
48°F
Avg Low
19°F
Warmest
2011
53°F avg
Coldest
2021
3°F avg
About This Date
February 13th in Longmont, CO typically brings chilly winter weather, with average highs around 48°F and lows near 19°F — a 29°F daily swing. Over 56 years of records, the warmest February 13th was in 2011 (53°F average), while the coldest was 2021 (3°F) — a 50°F range across recorded history. Precipitation has occurred on 7% of recorded February 13th dates, with snow falling 4% of the time (heaviest snowfall: 3.8"). The last decade has been 1.9°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.9°F cooler on this date compared to 20-30 years ago.
Planning for February 13th in Longmont, CO? Bring layers as temperatures can vary throughout the day.
Cooling Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 60° | 29° | 44° | — | — |
| 2025 | 11° | 1° | 6° | — | — |
| 2024 | 50° | 23° | 37° | — | — |
| 2023 | 47° | 20° | 33° | — | — |
| 2022 | 41° | 11° | 26° | — | — |
| 2021coldest | 10° | -4° | 3° | 0.03" | — |
| 2020 | 37° | 16° | 26° | 0.64" | 3.8" |
| 2019 | 53° | 25° | 39° | — | — |
| 2018 | 19° | 13° | 16° | — | — |
| 2017 | 50° | 28° | 39° | — | — |
| 2016 | 67° | 27° | 47° | — | — |
| 2015 | 62° | 31° | 46° | — | — |
| 2014 | 57° | 37° | 47° | — | — |
| 2013 | 49° | 21° | 35° | — | — |
| 2012 | 41° | 20° | 30° | — | — |
| 2011warmest | 65° | 41° | 53° | — | — |
| 2010 | 48° | 27° | 37° | — | — |
| 2009 | 35° | 25° | 30° | — | — |
| 2008 | 65° | 24° | 44° | — | — |
| 2007 | 31° | 13° | 22° | 0.08" | 1.6" |
| 2006 | 53° | 27° | 40° | — | — |
| 2005 | 57° | 34° | 45° | — | — |
| 2004 | 28° | 2° | 15° | — | — |
| 2003 | 53° | 18° | 35° | — | — |
| 2002 | 34° | 5° | 19° | — | — |
| 2001 | 45° | 14° | 29° | — | — |
| 2000 | 40° | 22° | 31° | — | — |
| 1999 | 49° | 8° | 28° | — | — |
| 1998 | 53° | 23° | 38° | — | — |
| 1997 | 32° | 20° | 26° | — | — |
| 1996 | 63° | 18° | 40° | — | — |
| 1995 | 18° | 2° | 10° | 0.13" | — |
| 1994 | 41° | 8° | 25° | — | — |
| 1993 | 40° | 7° | 23° | — | — |
| 1992 | 54° | 21° | 37° | — | — |
| 1991 | 59° | 30° | 45° | — | — |
| 1990 | 68° | 15° | 42° | — | — |
| 1989 | 39° | 9° | 24° | — | — |
| 1988 | 55° | 16° | 35° | — | — |
| 1987 | 60° | 26° | 43° | — | — |
| 1986 | 40° | 13° | 26° | — | — |
| 1985 | 45° | 16° | 30° | — | — |
| 1984 | 48° | 23° | 36° | — | — |
| 1983 | 60° | 22° | 41° | — | — |
| 1982 | 55° | 7° | 31° | — | — |
| 1981 | 54° | 15° | 34° | — | — |
| 1980 | 44° | 9° | 26° | — | — |
| 1979 | 59° | 30° | 45° | — | — |
| 1978 | 35° | 11° | 23° | — | — |
| 1977 | 61° | 27° | 44° | — | — |
| 1976 | 64° | 31° | 47° | — | — |
| 1975 | 62° | 20° | 41° | — | — |
| 1974 | 54° | 23° | 38° | — | — |
| 1973 | 39° | 24° | 32° | — | — |
| 1972 | 53° | 10° | 32° | — | — |
| 1971 | 55° | 24° | 40° | — | — |
56 years of data from LONGMONT 2 ESE