Weather on March 6
Longmont, CO
55 Years of Data
Avg High
53°F
Avg Low
23°F
Warmest
2012
56°F avg
Coldest
1976
9°F avg
About This Date
March 6th in Longmont, CO typically brings cool spring weather, with average highs around 53°F and lows near 23°F — a 30°F daily swing. Over 56 years of records, the warmest March 6th was in 2012 (56°F average), while the coldest was 1976 (9°F) — a 47°F range across recorded history. Precipitation has occurred on 16% of recorded March 6th dates, with snow falling 7% of the time (heaviest snowfall: 3"). The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
Planning for March 6th in Longmont, CO? Bring layers as temperatures can vary throughout the day.
Warming Trend
1.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 71° | 33° | 52° | 0.1" | 0.2" |
| 2025 | 56° | 24° | 40° | 0.08" | — |
| 2024 | 51° | 25° | 38° | — | — |
| 2023 | 55° | 23° | 39° | — | — |
| 2022 | 39° | 24° | 32° | 0.05" | 0.4" |
| 2021 | 63° | 25° | 44° | — | — |
| 2020 | 54° | 26° | 40° | — | — |
| 2019 | 30° | 4° | 17° | — | — |
| 2018 | 43° | 22° | 32° | — | — |
| 2017 | 57° | 29° | 43° | — | — |
| 2016 | 68° | 42° | 55° | — | — |
| 2015 | 52° | 20° | 36° | — | — |
| 2014 | 66° | 35° | 51° | — | — |
| 2013 | 57° | 20° | 38° | — | — |
| 2012warmest | 72° | 41° | 56° | — | — |
| 2011 | 49° | 37° | 43° | — | — |
| 2010 | 57° | 27° | 42° | — | — |
| 2009 | 53° | 28° | 41° | — | — |
| 2008 | 41° | 13° | 27° | — | — |
| 2007 | 63° | 33° | 48° | — | — |
| 2006 | 70° | 34° | 52° | — | — |
| 2005 | 65° | 34° | 49° | — | — |
| 2004 | 48° | 29° | 38° | — | — |
| 2003 | 47° | 33° | 40° | — | — |
| 2002 | 57° | 21° | 39° | — | — |
| 2001 | 62° | 32° | 47° | — | — |
| 2000 | 70° | 31° | 50° | — | — |
| 1999 | 42° | 11° | 26° | — | — |
| 1998 | 47° | 14° | 30° | — | — |
| 1997 | 40° | 10° | 25° | — | — |
| 1996 | 55° | 6° | 31° | 0.08" | — |
| 1995 | 54° | 24° | 39° | 0.76" | — |
| 1994 | 68° | 29° | 48° | — | — |
| 1993 | 59° | 22° | 40° | — | — |
| 1992 | 50° | 29° | 39° | — | — |
| 1991 | 48° | 29° | 38° | 1.04" | — |
| 1990 | 55° | 27° | 41° | 2.31" | — |
| 1989 | 33° | -5° | 14° | — | — |
| 1988 | 57° | 23° | 40° | — | — |
| 1987 | 72° | 27° | 49° | — | — |
| 1986 | 68° | 26° | 47° | — | — |
| 1985 | 59° | 23° | 41° | — | — |
| 1984 | 38° | 13° | 25° | — | — |
| 1983 | 44° | 26° | 35° | 2.67" | 3" |
| 1982 | 34° | 16° | 25° | — | — |
| 1981 | 44° | 20° | 32° | — | — |
| 1980 | 44° | 20° | 32° | — | — |
| 1979 | 57° | 28° | 43° | — | — |
| 1978 | 62° | 29° | 45° | — | — |
| 1977 | 44° | 15° | 30° | — | — |
| 1976coldest | 21° | -4° | 9° | — | — |
| 1975 | 66° | 29° | 47° | — | — |
| 1974 | 57° | 21° | 39° | — | — |
| 1973 | 46° | 26° | 36° | — | — |
| 1972 | 69° | 26° | 48° | — | — |
| 1971 | 35° | -6° | 15° | 0.23" | 1" |
56 years of data from LONGMONT 2 ESE