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Biarritz — weather in September, water temperature

22.2°C Daytime temperatures 16.9°C Night temperatures 17 Sunny days 11.8-13.2 Sun (hours) 4 Rainy days 55.2 mm Precipitation 21.2°C water temperature
Air temperature
2022 2021 2020 2019 2018 2017 2016 2015 2014 2013
The maximum daily temperature 34.3°C — 7 September 2016.
The maximum night temperature 25°C — 13 September 2016.
The minimum daily temperature 14.5°C — 29 September 2022.
The minimum night temperature 10.5°C — 27 September 2020.
water temperature
2022 2021 2020 2019 2018 2017 2016 2015 2014 2013
The warmest water 23.6 °C — 1 September 2022. The coldest water 19.4 °C — 30 September 2022.
Sunny, cloudy and gloomy days
Precipitation, mm
Maximum precipitation 130.3 mm — November. Minimum precipitation 45.9 mm — August.
Wind speed, km / h
Maximum wind speed 15 km / h — January. Minimum wind speed 11 km / h — August.
Number of hours of sunshine
The maximum number of hours of sunshine per day 9.4 h. — August. The minimum number of hours of sunshine per day 4.6 h. — January.
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