Biarritz in May usually sees fair weather conditions, with an average daily high temperature of +66°F and roughly 5 sunny days. However, you should prepare for about 13 rainy days with an average precipitation of 120 mm. The weather is changeable so pack for every eventuality. Search flightsin one click on Avionero.
Average weather
☀️
+66°F
Avg. max. temperature
+39°F
Min.
+95°F
Max.
120 mm
Total precipitation
76%
Avg. humidity
3 m/s
Avg. wind
5 ☀️
Sunny Days
13 ⛅️
Cloudy
13 🌦
Rainy
Our opinion: Biarritz has OK weather in May.
Average temperature in Biarritz in May
Here are the expected maximum, average and minimum temperatures in Biarritz for May based on the historical data.
Last Year
Historical Data
Going from a maximum of +90°F during the day to a minimum of +50°F during the night, the temperature in May averages around +70°F.
The average maximum temperature goes up 23% by the end of the month, compared with the beginning of the month, from +61°F to +70°F.
Is Biarritz warm or cold in May?
Biarritz is typically mild in May.
Maximum temperatures go up compared to the previous month from +61°F to +66°F. The minimum temperature also goes up from +48°F to +54°F.
Pack a light jacket as it will be warm in the day and cool in the evenings.
Take a look at how May is compared to other months in Biarritz:
Climate in Biarritz in May
Biarritz weather looks like this, on average, in May and the surrounding months.
April
May
June
Avg. temperature
+61°F
+66°F
+72°F
Min. temperature
+32°F
+39°F
+46°F
Max. temperature
+90°F
+95°F
+109°F
Rainfall
124 mm
120 mm
92 mm
Wind
3 m/s
3 m/s
2 m/s
Humidity
74%
76%
78%
Air pressure
1014 HPa
1015 HPa
1017 HPa
Sunny days
6
5
5
Cloudy days
11
13
15
Rainy days
13
13
10
Snowy days
0
0
0
May typically has worse weather conditions compared to April.It’s getting warmer as May arrives. The average maximum temperature goes up from +61°F to +66°F during the day.As May arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 124 mm to 120 mm.Humidity rises from 74% to 76%.The average wind speed doesn’t change much during May, staying around 3 m/s.The days becoming less sunny, going from 6 sunny days in April to 5 in May.
Wind speed in Biarritz in May based on historical data.
Last Year
Historical Data
The average wind speed is 3 m/s getting up to 6 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Biarritz is gradually decreasing during May, going from 3 m/s to 2 m/s over the course of the month.
Rain
Amount of rainfall in mm during May in Biarritz based on historical data.
Last Year
Historical Data
Typically, there is a 35% chance of rain on an average day in May, with total rainfall of approximately 36 mm. The maximum amount of rainfall per day is around 8 mm, which is considered light rain.May is a pretty wet month with over 11 rainy days, so don’t forget to pack an umbrella, raincoat, and a pair of wellies.
Here’s how May is compared with other months in the amount of precipitation, total mm:
Biarritz wettest month is November, where a typical day has a 40% chance of precipitation and 144 mm of rainfall per day. July, on the other hand, is the driest month with a mere 29% chance of precipitation and 87 mm of rainfall per day.
How was the weather last May in Biarritz?
This is the weather in Biarritz in May 2023:
1 May
☁️
+61°F
2 May
🌧️
+58°F
3 May
☁️
+62°F
4 May
☁️
+61°F
5 May
☁️
+63°F
6 May
☁️
+63°F
7 May
☁️
+64°F
8 May
☀️
+66°F
9 May
☀️
+72°F
10 May
☀️
+74°F
11 May
☁️
+66°F
12 May
☁️
+68°F
13 May
☁️
+71°F
14 May
☀️
+84°F
15 May
☀️
+88°F
16 May
☀️
+80°F
17 May
☀️
+83°F
18 May
☀️
+90°F
19 May
☁️
+74°F
20 May
☁️
+67°F
21 May
☀️
+81°F
22 May
☀️
+85°F
23 May
🌧️
+67°F
24 May
🌧️
+62°F
25 May
🌧️
+66°F
26 May
☁️
+66°F
27 May
☀️
+68°F
28 May
☀️
+70°F
29 May
☀️
+71°F
30 May
☀️
+68°F
31 May
☀️
+71°F
In May 2023 Biarritz had 15 sunny days, 12 cloudy days, and 4 rainy days. The average maximum temperature was +70°F, with an absolute maximum of +90°F and a minimum of +59°F. The average humidity was 80%, with a maximum of 100% and a minimum of 35%. The average wind speed was 3 m/s, with a maximum of 10 m/s and a minimum of 0 m/s.
Are you planning a trip in May?
Climate Change Over the Years
This is how Biarritz climate has changed over the last 43 years.
The climate in Biarritz in May has not changed that much over the last 43 years.
The average temperature was the lowest in 1984 (+62°F) and the highest in 2022 (+78°F). The driest year was 2022 with only 43 mm of rainfall, and the wettest year was 2013 with 282 mm.
FAQ
Frequently asked questions about the weather in Biarritz in May:
Is May a good time to visit Biarritz?
It’s always a good time to visit Biarritz, but the weather is changeable in May, so plan a mix of indoor and outdoor activities and exploring, and pack for every eventuality.
Can you sunbathe in Biarritz in May?
May has mild temperatures in Biarritz. Not ideal for sunbathing, but still good for daytime outdoor activities, but plan for cool evenings. Pack a light jacket and shorts!
Is Biarritz rainy in May?
Biarritz is often rainy in May. You may get a bit damp when outside, so pack an umbrella, and maybe even a raincoat.
Is it sunny in Biarritz in May?
Usually, it’s not very sunny in Biarritz in May, often it’s pretty cloudy. Pack for any eventuality; layering can help reduce the number of bulky items needed.
For this page, we’ve looked at the typical weather in Biarritz, based on historical hourly weather data from January 1, 1979, to December 31, 2022.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.