Weather on February 5
Longmont, CO
55 Years of Data
Avg High
41°F
Avg Low
15°F
Warmest
2009
51°F avg
Coldest
1989
-19°F avg
About This Date
February 5th in Longmont, CO typically brings chilly winter weather, with average highs around 41°F and lows near 15°F — a 26°F daily swing. Over 56 years of records, the warmest February 5th was in 2009 (51°F average), while the coldest was 1989 (-19°F) — a 70°F range across recorded history. Precipitation has occurred on 21% of recorded February 5th dates, with snow falling 16% of the time (heaviest snowfall: 2.1"). The last decade has been 1.3°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.3°F cooler on this date compared to 20-30 years ago.
Planning for February 5th in Longmont, CO? Bring layers as temperatures can vary throughout the day.
Warming Trend
2.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 55° | 24° | 40° | — | — |
| 2025 | 31° | 17° | 24° | — | — |
| 2024 | 34° | 19° | 26° | — | — |
| 2023 | 55° | 26° | 41° | — | — |
| 2022 | 40° | 1° | 20° | — | — |
| 2021 | 45° | 20° | 32° | — | — |
| 2020 | 20° | -2° | 9° | 0.08" | 0.2" |
| 2019 | 43° | 18° | 30° | — | — |
| 2018 | 44° | 14° | 29° | 0.05" | — |
| 2017 | 60° | 31° | 45° | — | — |
| 2016 | 42° | 20° | 31° | — | — |
| 2015 | 60° | 19° | 40° | — | — |
| 2014 | 6° | -14° | -4° | 0.15" | 0.9" |
| 2013 | 61° | 30° | 45° | — | — |
| 2012 | 40° | 11° | 25° | — | — |
| 2011 | 42° | 31° | 36° | 0.28" | 1.4" |
| 2010 | 45° | 26° | 35° | — | — |
| 2009warmest | 69° | 33° | 51° | — | — |
| 2008 | 31° | 15° | 23° | 0.28" | 2.1" |
| 2007 | 59° | 26° | 43° | — | — |
| 2006 | 50° | 30° | 40° | — | — |
| 2005 | 58° | 36° | 47° | — | — |
| 2004 | 29° | 18° | 23° | 0.3" | 0.5" |
| 2003 | 38° | 18° | 28° | 0.08" | 1" |
| 2002 | 48° | 8° | 28° | — | — |
| 2001 | 44° | 18° | 31° | — | — |
| 2000 | 45° | 23° | 34° | — | — |
| 1999 | 58° | 15° | 36° | — | — |
| 1998 | 36° | 27° | 31° | 0.03" | — |
| 1997 | 37° | 14° | 26° | — | — |
| 1996 | 58° | -5° | 26° | — | — |
| 1995 | 66° | 22° | 44° | — | — |
| 1994 | 33° | 0° | 17° | — | — |
| 1993 | 37° | 16° | 26° | — | — |
| 1992 | 43° | 15° | 29° | — | — |
| 1991 | 49° | 21° | 35° | — | — |
| 1990 | 55° | 16° | 35° | — | — |
| 1989coldest | -10° | -28° | -19° | 0.46" | — |
| 1988 | 29° | 6° | 17° | — | — |
| 1987 | 39° | 18° | 28° | — | — |
| 1986 | 34° | 27° | 30° | 0.2" | 0.4" |
| 1985 | 9° | -18° | -5° | — | — |
| 1984 | 48° | 21° | 35° | — | — |
| 1983 | 35° | 13° | 24° | — | — |
| 1982 | 5° | -16° | -5° | — | — |
| 1981 | 35° | 10° | 23° | — | — |
| 1980 | 43° | 18° | 30° | — | — |
| 1979 | 31° | -5° | 13° | — | — |
| 1978 | 45° | 22° | 33° | — | — |
| 1977 | 52° | 12° | 32° | — | — |
| 1976 | 19° | 3° | 11° | 0.15" | 1" |
| 1975 | 23° | 8° | 16° | 0.05" | 0.5" |
| 1974 | 60° | 29° | 44° | — | — |
| 1973 | 50° | 28° | 39° | — | — |
| 1972 | 30° | 12° | 21° | — | — |
| 1971 | 40° | 6° | 23° | — | — |
56 years of data from LONGMONT 2 ESE