Weather on November 27
Longmont, CO
55 Years of Data
Avg High
48°F
Avg Low
19°F
Warmest
2017
53°F avg
Coldest
1976
11°F avg
About This Date
November 27th in Longmont, CO typically brings chilly fall weather, with average highs around 48°F and lows near 19°F — a 29°F daily swing. Over 55 years of records, the warmest November 27th was in 2017 (53°F average), while the coldest was 1976 (11°F) — a 42°F range across recorded history. Precipitation has occurred on 20% of recorded November 27th dates, with snow falling 15% of the time (heaviest snowfall: 10"). The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.
Planning for November 27th in Longmont, CO? Bring layers as temperatures can vary throughout the day.
Warming Trend
1.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 41° | 23° | 32° | — | — |
| 2024 | 50° | 28° | 39° | 0.38" | 0.4" |
| 2023 | 35° | 10° | 23° | — | — |
| 2022 | 59° | 28° | 44° | 0.03" | — |
| 2021 | 70° | 29° | 49° | — | — |
| 2020 | 46° | 22° | 34° | — | — |
| 2019 | 26° | 2° | 14° | 0.25" | 1.6" |
| 2018 | 45° | 19° | 32° | — | — |
| 2017warmest | 69° | 37° | 53° | — | — |
| 2016 | 51° | 31° | 41° | — | — |
| 2015 | 19° | 11° | 15° | 0.2" | 3.5" |
| 2014 | 63° | 23° | 43° | — | — |
| 2013 | 62° | 26° | 44° | — | — |
| 2012 | 62° | 20° | 41° | — | — |
| 2011 | 60° | 21° | 41° | — | — |
| 2010 | 55° | 23° | 39° | — | — |
| 2009 | 69° | 30° | 50° | — | — |
| 2008 | 47° | 32° | 39° | — | — |
| 2007 | 62° | 20° | 41° | — | — |
| 2006 | 39° | 16° | 27° | — | — |
| 2005 | 45° | 28° | 36° | — | — |
| 2004 | 46° | 21° | 34° | — | — |
| 2003 | 48° | 14° | 31° | — | — |
| 2002 | 32° | 8° | 20° | — | — |
| 2001 | 34° | 4° | 19° | 0.08" | 0.5" |
| 2000 | 55° | 18° | 36° | — | — |
| 1999 | 68° | 33° | 51° | — | — |
| 1998 | 71° | 33° | 52° | — | — |
| 1997 | 48° | 20° | 34° | — | — |
| 1996 | 35° | 11° | 23° | — | — |
| 1995 | 72° | 27° | 49° | 0.18" | — |
| 1994 | 48° | 19° | 34° | — | — |
| 1993 | 52° | 13° | 32° | — | — |
| 1992 | 38° | 4° | 21° | — | — |
| 1991 | 55° | 26° | 41° | — | — |
| 1990 | 55° | 17° | 36° | 0.3" | 2" |
| 1989 | 58° | 23° | 40° | — | — |
| 1988 | 38° | 8° | 23° | — | — |
| 1987 | 32° | 17° | 25° | 0.23" | — |
| 1986 | 50° | 19° | 35° | — | — |
| 1985 | 48° | 18° | 33° | — | — |
| 1984 | 35° | 11° | 23° | — | — |
| 1983 | 31° | 17° | 24° | 1.96" | 10" |
| 1982 | 48° | 17° | 33° | — | — |
| 1981 | 59° | 15° | 37° | — | — |
| 1980 | 37° | 13° | 25° | — | — |
| 1979 | 31° | 4° | 17° | — | — |
| 1978 | 30° | 16° | 23° | — | — |
| 1977 | 64° | 27° | 45° | — | — |
| 1976coldest | 22° | 1° | 11° | — | — |
| 1975 | 37° | 9° | 23° | — | — |
| 1974 | 45° | 17° | 31° | — | — |
| 1973 | 35° | 16° | 25° | 0.28" | 2" |
| 1972 | 58° | 20° | 39° | 1.68" | 9" |
| 1971 | 46° | 23° | 35° | — | — |
55 years of data from LONGMONT 2 ESE