When to go · Biarritz
Biarritz in September
Great month. Inside Biarritz's best window: Jun–Sep for swimming and surf; May, Jun and Sep for fewer crowds.
Key facts
- Verdict
- Great
- Temperature
- 24°C75°F / 15°C59°F
- average high / low
- Rain days
- 10
- Crowds
- Medium
- France overall
- Prices
- Medium
- France overall
Verdict
GreatBest and avoid months for Biarritz
Inside Biarritz's best window: Jun–Sep for swimming and surf; May, Jun and Sep for fewer crowds.
Weather in September
- BiarritzHighs around 24 °C, lows around 15 °C, rain on about 10 daysHighs around 75 °F, lows around 59 °F, rain on about 10 days
- Atlantic west, France · Brittany, Normandy coast, Bordeaux, Biarritzbest weather
Rain in any month; mild summers without much heat. The Basque coast is greener and wetter than people expect.
Crowds and prices
- Crowds · France overall
- Medium
- Prices · France overall
- Medium
France overall: Warm sea in the south, grape harvest in the vineyards, quieter roads. The best all-round month.
What to pack
- A rain jacket or umbrella and shoes that dry fast