Weather on February 11
Longmont, CO
55 Years of Data
Avg High
44°F
Avg Low
16°F
Warmest
2017
55°F avg
Coldest
1981
-7°F avg
About This Date
February 11th in Longmont, CO typically brings chilly winter weather, with average highs around 44°F and lows near 16°F — a 28°F daily swing. Over 56 years of records, the warmest February 11th was in 2017 (55°F average), while the coldest was 1981 (-7°F) — a 62°F range across recorded history. Precipitation has occurred on 23% of recorded February 11th dates, with snow falling 14% of the time (heaviest snowfall: 3.7"). The last decade has been 2.3°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.3°F cooler on this date compared to 20-30 years ago.
Planning for February 11th in Longmont, CO? Bring layers as temperatures can vary throughout the day.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 48° | 24° | 36° | — | — |
| 2025 | 39° | 7° | 23° | 0.03" | 0.5" |
| 2024 | 32° | 17° | 25° | 0.08" | 0.5" |
| 2023 | 43° | 12° | 27° | — | — |
| 2022 | 59° | 26° | 43° | — | — |
| 2021 | 26° | 11° | 18° | — | — |
| 2020 | 35° | 9° | 22° | 0.38" | 1.4" |
| 2019 | 31° | 8° | 19° | — | — |
| 2018 | 16° | 4° | 10° | 0.13" | 0.5" |
| 2017warmest | 66° | 44° | 55° | — | — |
| 2016 | 65° | 40° | 52° | — | — |
| 2015 | 54° | 33° | 43° | 0.33" | — |
| 2014 | 47° | 15° | 31° | — | — |
| 2013 | 33° | 17° | 25° | 0.03" | 0.2" |
| 2012 | 27° | 7° | 17° | 0.25" | 3.7" |
| 2011 | 45° | 10° | 27° | — | — |
| 2010 | 42° | 20° | 31° | — | — |
| 2009 | 44° | 17° | 31° | 0.43" | 2.3" |
| 2008 | 52° | 35° | 43° | — | — |
| 2007 | 57° | 31° | 44° | — | — |
| 2006 | 37° | 3° | 20° | — | — |
| 2005 | 56° | 26° | 41° | — | — |
| 2004 | 43° | 15° | 29° | — | — |
| 2003 | 49° | 18° | 33° | — | — |
| 2002 | 51° | 10° | 31° | — | — |
| 2001 | 34° | 4° | 19° | — | — |
| 2000 | 49° | 20° | 34° | 0.13" | — |
| 1999 | 71° | 13° | 42° | 0.3" | — |
| 1998 | 48° | 23° | 36° | — | — |
| 1997 | 40° | 10° | 25° | — | — |
| 1996 | 51° | 15° | 33° | — | — |
| 1995 | 31° | 6° | 18° | 1.14" | — |
| 1994 | 47° | 15° | 31° | — | — |
| 1993 | 31° | 13° | 22° | 0.23" | — |
| 1992 | 51° | 21° | 36° | — | — |
| 1991 | 55° | 24° | 40° | — | — |
| 1990 | 60° | 24° | 42° | — | — |
| 1989 | 41° | 8° | 25° | — | — |
| 1988 | 20° | -4° | 8° | 0.15" | 3" |
| 1987 | 49° | 27° | 38° | — | — |
| 1986 | 19° | 1° | 10° | — | — |
| 1985 | 36° | 9° | 22° | — | — |
| 1984 | 49° | 34° | 41° | — | — |
| 1983 | 54° | 24° | 39° | — | — |
| 1982 | 42° | 7° | 24° | — | — |
| 1981coldest | 1° | -16° | -7° | — | — |
| 1980 | 33° | 5° | 19° | — | — |
| 1979 | 50° | 21° | 36° | — | — |
| 1978 | 40° | 9° | 24° | — | — |
| 1977 | 57° | 18° | 37° | — | — |
| 1976 | 53° | 20° | 36° | — | — |
| 1975 | 52° | 29° | 40° | — | — |
| 1974 | 44° | 19° | 32° | — | — |
| 1973 | 45° | 20° | 32° | — | — |
| 1972 | 33° | 4° | 18° | — | — |
| 1971 | 58° | 37° | 47° | — | — |
56 years of data from LONGMONT 2 ESE