Biarritz
July
Weather in Biarritz for July 2025
Your guide to Biarritz weather in July - trends and predictions
In general, the average temperature in Biarritz at the beginning of July is 21.9 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 25.7 °C by the end of July.
The climate of Biarritz in July is notably wet, with an average of 13 rainy days, and a total of 37.2 mm of precipitation.
Is July a good time to visit Biarritz? check out the best time to travel to Biarritz page.
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Temperatures
Rain 🌧️
More
18
Dry days
13
Rainy days
0
Snow days
23°/17°
Temperatures
16 km/h
Avg max wind
79 %
Avg humidity
Biarritz in July average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  20° | 2 21° | 3  20° | 4  21° | 5 25° | 6 20° | |
| 7 26° | 8  26° | 9  24° | 10 25° | 11 23° | 12 21° | 13 22° |
| 14  27° | 15 23° | 16 21° | 17 26° | 18 24° | 19 23° | 20 22° |
| 21 21° | 22 22° | 23 24° | 24 22° | 25 21° | 26 22° | 27 25° |
| 28 29° | 29 30° | 30 28° | 31 25° |
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Temperatures trend during July in Biarritz
See the weather trend as well as the moving average line
July weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jul. | Moderate rain at times | 20° /15° | 4.2 mm | 5 | |
| 2 Jul. | Moderate rain at times | 21° /16° | 3.6 mm | 5 | |
| 3 Jul. | Overcast | 20° /15° | 0.2 mm | 5 | |
| 4 Jul. | Patchy rain possible | 21° /15° | 0.4 mm | 5 | |
| 5 Jul. | Patchy rain possible | 25° /15° | 3 mm | 6 | |
| 6 Jul. | Patchy rain possible | 20° /16° | 3.7 mm | 5 | |
| 7 Jul. | Patchy rain possible | 26° /15° | 1 mm | 6 | |
| 8 Jul. | Partly cloudy | 26° /16° | 0.7 mm | 7 | |
| 9 Jul. | Cloudy | 24° /18° | 0 mm | 5 | |
| 10 Jul. | Partly cloudy | 25° /17° | 0.2 mm | 6 | |
| 11 Jul. | Cloudy | 23° /18° | 1 mm | 5 | |
| 12 Jul. | Patchy rain possible | 21° /17° | 2.2 mm | 5 | |
| 13 Jul. | Overcast | 22° /15° | 0 mm | 6 | |
| 14 Jul. | Sunny | 27° /15° | 0.1 mm | 7 | |
| 15 Jul. | Moderate or heavy rain shower | 23° /17° | 4 mm | 5 | |
| 16 Jul. | Overcast | 21° /15° | 0.2 mm | 5 | |
| 17 Jul. | Partly cloudy | 26° /15° | 0 mm | 7 | |
| 18 Jul. | Partly cloudy | 24° /17° | 0 mm | 6 | |
| 19 Jul. | Overcast | 23° /18° | 0 mm | 6 | |
| 20 Jul. | Patchy rain possible | 22° /17° | 0.7 mm | 5 | |
| 21 Jul. | Patchy rain possible | 21° /17° | 1.8 mm | 5 | |
| 22 Jul. | Overcast | 22° /16° | 0.1 mm | 6 | |
| 23 Jul. | Partly cloudy | 24° /15° | 0 mm | 6 | |
| 24 Jul. | Moderate rain at times | 22° /17° | 1.9 mm | 5 | |
| 25 Jul. | Moderate or heavy rain shower | 21° /17° | 4.8 mm | 5 | |
| 26 Jul. | Patchy rain possible | 22° /17° | 0.8 mm | 5 | |
| 27 Jul. | Overcast | 25° /17° | 1.5 mm | 6 | |
| 28 Jul. | Overcast | 29° /18° | 0 mm | 7 | |
| 29 Jul. | Partly cloudy | 30° /19° | 0.1 mm | 8 | |
| 30 Jul. | Patchy rain possible | 28° /19° | 1.2 mm | 6 | |
| 31 Jul. | Partly cloudy | 25° /18° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Biarritz in July is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Biarritz forecast closer to your planned date for the most up-to-date weather information.
Biarritz in July - FAQ
What are the expected maximum and minimum temperatures in Biarritz during July?
During July, expect a variety of temperatures with highs around 23° and lows near 17°, suitable for diverse activities and preferences.
How much rainfall should be expected in Biarritz during July?
In July, Biarritz can expect light to moderate rainfall, totaling 37.2 mm across approximately 13 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Biarritz during July?
The average wind speed in Biarritz during July is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Biarritz in July?
As you prepare for your trip to Biarritz in July, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Biarritz, during July, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
July rainfall patterns in Biarritz
Explore the daily rainfall trends and prepare for Biarritzs July weather 💧
UV exposure in Biarritz during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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