Weather on November 12
Longmont, CO
55 Years of Data
About This Date
November 12th in Longmont, CO typically brings cool fall weather, with average highs around 53°F and lows near 25°F — a 28°F daily swing. Over 55 years of records, the warmest November 12th was in 2009 (57°F average), while the coldest was 2014 (5°F) — a 52°F range across recorded history. Precipitation has occurred on 18% of recorded November 12th dates, with snow falling 13% of the time (heaviest snowfall: 5.5"). 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 November 12th in Longmont, CO? Bring layers as temperatures can vary throughout the day.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 72° | 30° | 51° | — | — |
| 2024 | 61° | 27° | 44° | — | — |
| 2023 | 63° | 25° | 44° | — | — |
| 2022 | 38° | 14° | 26° | — | — |
| 2021 | 58° | 26° | 42° | — | — |
| 2020 | 50° | 24° | 37° | — | — |
| 2019 | 27° | 12° | 19° | — | — |
| 2018 | 30° | 17° | 24° | 0.36" | 2.1" |
| 2017 | 62° | 26° | 44° | — | — |
| 2016 | 69° | 31° | 50° | — | — |
| 2015 | 49° | 30° | 39° | — | — |
| 2014coldest | 10° | 0° | 5° | 0.79" | 5.5" |
| 2013 | 59° | 28° | 44° | — | — |
| 2012 | 45° | 21° | 33° | — | — |
| 2011 | 60° | 41° | 51° | — | — |
| 2010 | 45° | 19° | 32° | — | — |
| 2009warmest | 72° | 42° | 57° | — | — |
| 2008 | 59° | 30° | 45° | — | — |
| 2007 | 59° | 36° | 47° | — | — |
| 2006 | 50° | 33° | 42° | 0.15" | 0.1" |
| 2005 | 60° | 44° | 52° | — | — |
| 2004 | 45° | 30° | 37° | — | — |
| 2003 | 60° | 29° | 44° | — | — |
| 2002 | 49° | 17° | 33° | — | — |
| 2001 | 67° | 25° | 46° | — | — |
| 2000 | 23° | 5° | 14° | 0.13" | 2" |
| 1999 | 70° | 26° | 48° | — | — |
| 1998 | 50° | 16° | 33° | — | — |
| 1997 | 28° | 16° | 22° | 0.33" | 0.5" |
| 1996 | 54° | 15° | 34° | — | — |
| 1995 | 63° | 49° | 56° | — | — |
| 1994 | 69° | 32° | 51° | — | — |
| 1993 | 59° | 27° | 43° | 0.81" | — |
| 1992 | 48° | 19° | 34° | — | — |
| 1991 | 52° | 23° | 37° | — | — |
| 1990 | 70° | 29° | 49° | — | — |
| 1989 | 79° | 25° | 52° | — | — |
| 1988 | 48° | 20° | 34° | — | — |
| 1987 | 61° | 25° | 43° | — | — |
| 1986 | 55° | 11° | 33° | 0.15" | 2" |
| 1985 | 33° | 17° | 25° | — | — |
| 1984 | 58° | 24° | 41° | — | — |
| 1983 | 59° | 29° | 44° | — | — |
| 1982 | 42° | 22° | 32° | 0.41" | — |
| 1981 | 64° | 23° | 44° | — | — |
| 1980 | 63° | 33° | 48° | — | — |
| 1979 | 41° | 8° | 25° | 0.48" | 2" |
| 1978 | 30° | 18° | 24° | — | — |
| 1977 | 65° | 26° | 45° | — | — |
| 1976 | 30° | 24° | 27° | 0.05" | — |
| 1975 | 41° | 15° | 28° | — | — |
| 1974 | 51° | 22° | 36° | — | — |
| 1973 | 66° | 36° | 51° | — | — |
| 1972 | 43° | 26° | 34° | — | — |
| 1971 | 54° | 35° | 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.