Longmont weather in November: Longmont, Colorado: normal highs, lows, rain and records for November
Longmont in November has a normal high of 54°F and a normal low of 24°F, a daily mean of 39°F, falling from 59°F on the 1st to 48°F by the 30th. Measurable precipitation falls on 5 days in a normal November, 0.75 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 12°C and low of −5°C, 19 mm of precipitation in November.
- NOAA stationLongmont (2 mi ESE)
- Station IDUSC00055116
- Location40.17°N 105.08°W
- Elevation4,950 ft (1,509 m)
- From the center1 miles
- Population99,818
- Jan 45° 14°
- Feb 47° 17°
- Mar 57° 26°
- Apr 63° 32°
- May 73° 41°
- Jun 84° 51°
- Jul 91° 55°
- Aug 88° 54°
- Sep 80° 46°
- Oct 66° 33°
- Nov 54° 24°
- Dec 45° 15°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Longmont in November?
The normal high is 54°F and the normal low 24°F, for a daily mean of 38.5°F. November is 11.0°F cooler than October and 8.9°F warmer than December. November is the 9th warmest month of the year in Longmont and the 9th wettest. Across the month the normal high falls 11°F, from 59°F on November 1 to 48°F on November 30. From one year to the next November's mean temperature typically moves about 4.1°F either way (NOAA's standard deviation), so roughly two Novembers in three average between 34°F and 43°F.
Bars above: each day's normal high to low. Columns below: the chance of 0.01 inch or more of precipitation that day, on a scale of 0 to 100% (highest 17%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| November 1 | 59°F | 28°F | 17% | 10% |
| November 8 | 57°F | 26°F | 17% | 10% |
| November 15 | 54°F | 24°F | 16% | 9% |
| November 22 | 51°F | 21°F | 14% | 8% |
| November 30 | 48°F | 18°F | 12% | 7% |
Every day of November: normal high, low and chance of precipitation (warmest afternoon November 1, coldest night November 30)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| November 1 | 59°F | 28°F | 17% | 10% | 10 h 30 min |
| November 2 | 59°F | 28°F | 17% | 10% | 10 h 30 min |
| November 3 | 59°F | 28°F | 17% | 10% | 10 h 30 min |
| November 4 | 58°F | 27°F | 17% | 10% | 10 h 20 min |
| November 5 | 58°F | 27°F | 17% | 10% | 10 h 20 min |
| November 6 | 57°F | 27°F | 17% | 10% | 10 h 20 min |
| November 7 | 57°F | 26°F | 17% | 10% | 10 h 20 min |
| November 8 | 57°F | 26°F | 17% | 10% | 10 h 10 min |
| November 9 | 56°F | 26°F | 17% | 10% | 10 h 10 min |
| November 10 | 56°F | 26°F | 17% | 10% | 10 h 10 min |
| November 11 | 55°F | 25°F | 17% | 10% | 10 h 10 min |
| November 12 | 55°F | 25°F | 16% | 10% | 10 h 10 min |
| November 13 | 55°F | 25°F | 16% | 10% | 10 h |
| November 14 | 54°F | 24°F | 16% | 10% | 10 h |
| November 15 | 54°F | 24°F | 16% | 9% | 10 h |
| November 16 | 53°F | 24°F | 16% | 9% | 10 h |
| November 17 | 53°F | 23°F | 15% | 9% | 10 h |
| November 18 | 53°F | 23°F | 15% | 9% | 9 h 50 min |
| November 19 | 52°F | 23°F | 15% | 9% | 9 h 50 min |
| November 20 | 52°F | 22°F | 15% | 9% | 9 h 50 min |
| November 21 | 51°F | 22°F | 15% | 9% | 9 h 50 min |
| November 22 | 51°F | 21°F | 14% | 8% | 9 h 50 min |
| November 23 | 50°F | 21°F | 14% | 8% | 9 h 50 min |
| November 24 | 50°F | 21°F | 14% | 8% | 9 h 40 min |
| November 25 | 50°F | 20°F | 14% | 8% | 9 h 40 min |
| November 26 | 49°F | 20°F | 13% | 8% | 9 h 40 min |
| November 27 | 49°F | 19°F | 13% | 7% | 9 h 40 min |
| November 28 | 49°F | 19°F | 13% | 7% | 9 h 40 min |
| November 29 | 48°F | 19°F | 13% | 7% | 9 h 40 min |
| November 30 | 48°F | 18°F | 12% | 7% | 9 h 30 min |
- Normal high
- 54°FNovember average
- Normal low
- 24°FNovember average
- Precipitation
- 0.75 inmonth total
- Days with precipitation
- 50.01 inch or more
- Nights at 32°F or colder
- 27
- Daylight
- 10 h 30 min to 9 h 30 minNovember 1 to November 30
- Days at 70°F or more
- 3
- Sunshine
- 76%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USC00055116; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Longmont in November?
On a given November day the chance of 0.01 inch or more is 15% on average, highest around November 1 (17%). In all, 0.75 in falls on 5 days of a normal November.
In a normal November in Longmont, 27 nights fall to freezing and 2 days stay below freezing all day.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USC00055116.
What are the records for November in Longmont?
The warmest November temperature on this station's record (since 1893) is 83°F, on November 2, 1931; the coldest is −16°F, on November 27, 1952. The wettest November brought 2.46 in (1983); the snowiest, 32.4 inches (1946).
The November mean against the 1991-2020 normal of 38.5°F: 2021 44.8°F (+6.3), 2022 35.1°F (−3.4), 2023 41.3°F (+2.8), 2024 38.5°F (at normal), 2025 45.7°F (+7.2). 3 of 5 ran warmer than normal.
| November | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 44.8°F | +6.3°F | 0.13 in |
| 2022 | 35.1°F | −3.4°F | 0.88 in |
| 2023 | 41.3°F | +2.8°F | 0.50 in |
| 2024 | 38.5°F | at normal | 1.44 in |
| 2025 | 45.7°F | +7.2°F | 0.04 in |
Source: records: ACIS, station USC00055116; recent months: ACIS, station USC00055116. Records and recent months use complete months only.
How does November in Longmont compare across Colorado?
Across the 125 places PlainClimate covers in Colorado, November normal highs run from 37°F in Leadville to 59°F in Lamar; Longmont's is 54°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.