Biarritz Weather in October
Biarritz in October sees pleasant temperatures, with highs around 20°C (68°F) and overnight lows of 14°C (57°F). Rainfall is fairly high at around 121 mm (4.8 in) on average, so pack waterproofs just in case.
Rainfall in Biarritz in October
On average, there are about 14 days with rain during this month, averaging 121 mm (4.8 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.
Temperature in Biarritz in October
Temperatures in Biarritz in October top out at 20°C (68°F) and drop to 14°C (57°F) overnight. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With lows of 14°C (57°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Biarritz in October
You can expect a moderate amount of sunlight, with approximately 142 hours. This means a pleasant mix of sun and overcast.Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August and September typically offer the best weather for Biarritz.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit France, check out our Biarritz's climate page.
Biarritz Temperature in October
Min Temperature
14°C (57°F)
Max Temperature
20°C (68°F)
Chance of Rain
45%
Precipitation
121 mm (4.8 in)
Rainy days
14 days
Humidity
77%
Sunshine
142 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Biarritz typically stay consistent throughout October, with daily highs averaging around 20°C (68°F). Nights are cool, with lows typically ranging from 10°C (50°F) to 14°C (57°F).
Average temperatures in October
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in October
Historical weather for Biarritz in October
Browse day-by-day weather records for Biarritz spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Biarritz historical weather extremes in October
Based on 49 years of weather observations in Biarritz between 1976 and 2025, these are the recorded extremes.
- Biarritz recorded its highest October temperature of 33°C (91°F) on October 2, 2023.
- The lowest daytime temperature in October was 8°C (46°F), recorded on October 26, 2003.
- The coldest night in October in Biarritz was on October 29, 2012, with a minimum of 1°C (34°F).
Best Places in France in October
Find out more about the weather in France and which places have the best travel conditions in this month. See all of France in October →
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What to Wear in Biarritz in October
For Biarritz in October, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Biarritz in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit France, check out our Biarritz's climate page.
Temperature Rainfall Sunshine Humidity
See the full Biarritz climate overview or explore weather in France.
