Biarritz Weather in March
What's the weather like in Biarritz (Aquitaine) in March 2025?
The climate in Biarritz during March can be summarized as mild and damp.
March is in the spring in Biarritz and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a cool 14°C (58°F), whilst at night 6°C (43°F) is normal.
| Daytime temperature | 14.4°C 57.8°F |
|---|---|
| Nightly temperature | 6.1°C 42.9°F |
| Average temperature | 10.2°C 50.4°F |
| Daily sunshine | 5.4 hrs |
| Avg rainfall | 113 mm 4.5 ins |
| Rainy days | 17 days |
| Sea temperature | 12.5°C 54.4°F |
| Humidity | 71% |
| Windspeed | 13.7kph 9 mph |
On average March is the 4th driest month of the year in Biarritz with around 113mm 4.5 inches of rain making it a damp time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.4 hours of sunshine per day.
March temperatures in Biarritz
March rainfall
March hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Biarritz in March 2024.
Other monthly averages
Biarritz weather stats
| Hottest month: | August | 24.1°C 75.4°F |
|---|---|---|
| Driest month: | July | 62mm 2.4ins |
| Sunniest month: | September | 6.9hrs |
| Coldest month: | January | 11.7°C 53.1°F |
| Wettest month: | November | 162mm 6.4ins |
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