Biarritz weather in November
November in Biarritz: cool, soaked, with clean air — a gamble, with 18 rainy days.
#10 of 12 months in Biarritz · #839 of 897 destinations to visit in November · comfort 50/100 (tier D)
Updated June 2026 · climate normals from ERA5 reanalysis
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Biarritz climate normals — November
| Daytime high | 15°C / 58°F | 🙂 cool |
|---|---|---|
| Nighttime low | 10°C / 50°F | |
| Rainfall | 235 mm / 9.2 in | ⛈ soaked |
| Rainy days | 18 days | |
| Humidity | 80% | 💦 very humid |
| Dew point | 10°C / 50°F | |
| Sunshine | 5.9 h/day | |
| Daylight | 9.7 h | |
| Wind | 23 km/h / 14 mph | |
| Air quality (US AQI) | 37 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Biarritz in November — FAQ
- Is November a good time to visit Biarritz?
- November in Biarritz: cool, soaked, with clean air — a gamble, with 18 rainy days. It ranks #10 of 12 months for Biarritz on SeasonMap's comfort score (50/100).
- What is the weather like in Biarritz in November?
- In November, Biarritz averages a daily high of 14.7°C and a low of 9.9°C, with about 234.5 mm of rain over roughly 17.6 rainy days.
- What is the air quality in Biarritz in November?
- Biarritz has a mean US Air Quality Index of about 37 in November.