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Weather in Biarritz for May 2025

Your guide to Biarritz weather in May - trends and predictions

    Temperatures

  • In general, the average temperature in Biarritz at the beginning of May is 18 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 19.3 °C by the end of May.

  • Rain 🌧️

  • Biarritz experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 151.4 mm.

  • More

  • Is May a good time to visit Biarritz? check out the best time to travel to Biarritz page.

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Average dry days
9
Dry days
Average rainy days
22
Rainy days
Average snowy days
0
Snow days
Average temperatures
17°/12°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
81 %
Avg humidity

Biarritz in May average weather

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Temperatures trend during May in Biarritz

See the weather trend as well as the moving average line
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May weather day by day

Click on a date for more information
Date Weather Temperatures Rain UV More
1 May Patchy rain possible
Patchy rain possible
14° /10° 18.7 mm 4
2 May Partly cloudy
Partly cloudy
18° /8° 3.7 mm 5
3 May Partly cloudy
Partly cloudy
21° /9° 0.8 mm 5
4 May Cloudy
Cloudy
20° /12° 2 mm 5
5 May Sunny
Sunny
21° /12° 7.6 mm 6
6 May Cloudy
Cloudy
16° /11° 2.3 mm 4
7 May Patchy rain possible
Patchy rain possible
16° /12° 6 mm 4
8 May Partly cloudy
Partly cloudy
17° /12° 0.5 mm 5
9 May Moderate or heavy rain shower
Moderate or heavy rain shower
19° /11° 4.6 mm 5
10 May Patchy rain possible
Patchy rain possible
19° /12° 1.6 mm 5
11 May Moderate or heavy rain shower
Moderate or heavy rain shower
18° /12° 18.8 mm 4
12 May Moderate or heavy rain shower
Moderate or heavy rain shower
16° /11° 10.3 mm 4
13 May Moderate or heavy rain shower
Moderate or heavy rain shower
20° /11° 10.8 mm 5
14 May Moderate or heavy rain shower
Moderate or heavy rain shower
16° /11° 14.9 mm 4
15 May Moderate or heavy rain shower
Moderate or heavy rain shower
15° /11° 4.8 mm 4
16 May Moderate rain at times
Moderate rain at times
16° /11° 5 mm 4
17 May Partly cloudy
Partly cloudy
16° /9° 3.7 mm 5
18 May Patchy rain possible
Patchy rain possible
17° /9° 4.7 mm 4
19 May Patchy rain possible
Patchy rain possible
16° /11° 13 mm 4
20 May Overcast
Overcast
16° /12° 5.4 mm 4
21 May Patchy rain possible
Patchy rain possible
17° /11° 2 mm 4
22 May Patchy rain possible
Patchy rain possible
16° /12° 1.6 mm 4
23 May Patchy rain possible
Patchy rain possible
16° /12° 2.2 mm 4
24 May Patchy rain possible
Patchy rain possible
16° /13° 0.8 mm 4
25 May Patchy rain possible
Patchy rain possible
20° /12° 0.3 mm 5
26 May Partly cloudy
Partly cloudy
19° /12° 0.2 mm 5
27 May Cloudy
Cloudy
20° /13° 0.5 mm 5
28 May Patchy rain possible
Patchy rain possible
20° /12° 0.2 mm 5
29 May Moderate rain at times
Moderate rain at times
19° /13° 0.6 mm 5
30 May Patchy rain possible
Patchy rain possible
18° /14° 3.1 mm 5
31 May Cloudy
Cloudy
19° /13° 0.6 mm 5
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Important Notice
Our weather forecast for Biarritz in May 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 May - FAQ

What are the expected maximum and minimum temperatures in Biarritz during May?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Biarritz during May?
Significant rainfall exceeding 151.4 mm is expected in Biarritz during May, occurring over more than 22 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Biarritz during May?
The average wind speed in Biarritz during May is 18 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Biarritz in May?

As you prepare for your trip to Biarritz in May, 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 May, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Warm Clothing: Sweaters, hoodies, long pants
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
  • Accessories
    • Scarves: To protect you from the cold wind
    • Gloves/Mittens: Essential for cold weather
    • Warm Hats: Warm hats for insulation in cold weather
    • Umbrellas/Raincoats: For rainy days

May rainfall patterns in Biarritz

Explore the daily rainfall trends and prepare for Biarritzs May weather 💧

UV exposure in Biarritz during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️

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Location coordinates Where is Biarritz?

Get accurate weather forecasts for Biarritz, located at latitude 43.481 and longitude -1.557. Stay updated with localized weather information tailored for Biarritz.

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