Temperature
Cool by day, freezing at night.
51°Ftypical November high
Typical range
Boulder
United States · North America
Boulder is usually most comfortable in September and October. Typical daytime highs range from 42–85°F across the year. Rain varies by season.
Best time to go
12 mo · Typical year
Temperature range
20–85°F
Rain
10 days/mo
Sunshine
10.8 h/day
Air feel
Generally dry
When to visit
Month-by-month fit
Precipitation
Some precipitation is expected this month.
21%wet-day frequency
AmountWet-day chance
Sunshine
Plenty of sun this month.
8.9 hNovember sunshine
Heat & humidity by month
Humidity is rarely noticeable in the cool air.
Very dryNovember Heat feel
Easy airWarm airHot airHumid air
Hourly temperature pattern
In November, afternoons feel about 41° and nights feel near 23°.
FrigidFreezingVery coldColdCoolComfortableWarmNight hours
Clear sky
Partly cloudy skies this month.
58%November Clear sky
Clear skyCloud
Wind pattern
Calm winds are typical in November.
5 mphNovember Calm
More detailIncludes daypart comfort
Typical November day
November late afternoons are around 46°F, easing to about 37°F in early evening.
Avg temp Typical range
Morning43°F
Rain9%
Cloud40%
Humid airLow
Sun intensityLow
Midday50°F
Rain10%
Cloud41%
Humid airLow
Sun intensityModerate
Best windowLate afternoon46°F
Rain11%
Cloud39%
Humid airLow
Sun intensityLow
Early evening37°F
Rain11%
Cloud40%
Humid airLow
Sun intensityMinimal
Data tableView month-by-month numbers
View month-by-month numbers
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 43 | 20 | 0.9 | 6 | 8.6 | 66 |
| Feb | 45 | 21 | 1.0 | 7 | 9.4 | 64 |
| Mar | 54 | 28 | 2.0 | 9 | 10.7 | 60 |
| Apr | 60 | 34 | 3.0 | 12 | 11.4 | 60 |
| May | 69 | 43 | 4.0 | 16 | 12.6 | 63 |
| Jun | 80 | 52 | 3.0 | 15 | 13.2 | 58 |
| Jul | 85 | 58 | 3.0 | 15 | 13.3 | 58 |
| Aug | 83 | 57 | 2.8 | 15 | 12.6 | 59 |
| Sep | 77 | 49 | 2.1 | 10 | 11.3 | 58 |
| Oct | 65 | 39 | 1.9 | 8 | 9.9 | 59 |
| Nov | 51 | 28 | 1.3 | 6 | 8.9 | 62 |
| Dec | 42 | 20 | 0.9 | 5 | 8.2 | 64 |
Similar climates
Similar
Same regionNew York CityUnited StatesSame regionBostonUnited StatesSame regionChicagoUnited StatesSame regionLas VegasUnited States
Want a side-by-side climate view? Compare Boulder with New York City.
Climate data notePlanning guidance, not a forecast
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Aug 27, 2026
Data & methodology