Key West weather in November
November in Key West: warm, a little rain, with clean air — a great time to visit.
#11 of 12 months in Key West · #200 of 604 destinations to visit in November · comfort 79/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Key West climate normals — November
| Daytime high | 26°C / 79°F | 🌤 warm |
|---|---|---|
| Nighttime low | 24°C / 76°F | |
| Feels like (high) | 28°C / 82°F | |
| Rainfall | 76 mm / 3 in | 🌦 some rain |
| Rainy days | 8 days | |
| Humidity | 79% | 💦 very humid |
| Dew point | 22°C / 71°F | |
| Sunshine | 9.3 h/day | |
| Daylight | 11 h | |
| Wind | 30 km/h / 18 mph | |
| Air quality (US AQI) | 43 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Key West in November — FAQ
- Is November a good time to visit Key West?
- November in Key West: warm, a little rain, with clean air — a great time to visit. It ranks #11 of 12 months for Key West on SeasonMap's comfort score (79/100).
- What is the weather like in Key West in November?
- In November, Key West averages a daily high of 25.9°C and a low of 24.4°C, with about 75.9 mm of rain over roughly 8 rainy days.
- What is the air quality in Key West in November?
- Key West has a mean US Air Quality Index of about 43 in November.