Biarritz weather
Our guide to the weather in Biarritz during June
We've looked at the most up-to-date weather data for Biarritz, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Biarritz weather in June.
How warm is it in Biarritz during June?
The temperature reaches around 22℃ during the daytime in June, falling away to 15℃ at night. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.
Does it rain in Biarritz during June?
On average, there will be 6 rainy days during the month, amounting to 127.3mm in total. That's a significant amount of rain. For comparison, the wettest months in the UK typically sees between 80mm and 100mm, depending on where you are. There's a small chance that you'll catch a thunderstorm during your trip.
Is it windy in Biarritz during June?
You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in June. With warm air temperatures and high humidity, any breeze will feel warm but refreshing.
How warm is the sea in Biarritz during June?
The water around Biarritz is around 19℃ during June. It will feel a little on the cool when first entering, but you'll warm up quickly. Most kids will have no problem with this temperature, but those who feel the cold are unlikely to want to swim.
Weather in Biarritz
Our month-by-month guide to the weather and climate in Biarritz
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