Boulder weather in November
November in Boulder: cool, dry, with clean air — a great time to visit.
#8 of 12 months in Boulder · #524 of 897 destinations to visit in November · comfort 71/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Boulder in November
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Boulder climate normals — November
| Daytime high | 11°C / 52°F | 🙂 cool |
|---|---|---|
| Nighttime low | -3°C / 26°F | |
| Rainfall | 29 mm / 1.1 in | ☀️ dry |
| Rainy days | 5 days | |
| Humidity | 61% | 💧 humid |
| Dew point | -7°C / 19°F | |
| Sunshine | 8.3 h/day | |
| Daylight | 10 h | |
| Wind | 14 km/h / 9 mph | |
| Snowfall | 17.4 cm / 6.9 in | |
| Air quality (US AQI) | 35 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Boulder in November — FAQ
- Is November a good time to visit Boulder?
- November in Boulder: cool, dry, with clean air — a great time to visit. It ranks #8 of 12 months for Boulder on SeasonMap's comfort score (71/100).
- What is the weather like in Boulder in November?
- In November, Boulder averages a daily high of 11.1°C and a low of -3.3°C, with about 28.6 mm of rain over roughly 5.4 rainy days.
- What is the air quality in Boulder in November?
- Boulder has a mean US Air Quality Index of about 35 in November.
- Does it snow in Boulder in November?
- Boulder sees roughly 17.4 cm of snowfall in November.