Biarritz Weather in April
Biarritz in April sees moderate daytime temperatures of 17°C (63°F) and nighttime lows of 10°C (50°F). Rainfall is fairly high this month at around 118 mm (4.6 in), so pack a rain jacket to stay dry.
Rainfall in Biarritz in April
Based on our climate data of the past 30 years, about 18 days of rain are anticipated, with 118 mm (4.6 in) on average. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.
Temperature in Biarritz in April
In April, expect moderate temperatures in Biarritz, with highs of 17°C (63°F) and lows of 10°C (50°F) at night. The difference between afternoon and evening temperatures is usually noticeable. With lows of 10°C (50°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Biarritz in April
The month experiences a moderate amount of sunlight, with 171 hours of sunshine. This provides a nice balance between sunshine and clouds.Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August and September typically offer the best weather for Biarritz.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit France, check out our Biarritz's climate page.
Biarritz Temperature in April
Min Temperature
10°C (50°F)
Max Temperature
17°C (63°F)
Chance of Rain
59%
Precipitation
118 mm (4.6 in)
Rainy days
18 days
Humidity
77%
Sunshine
171 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Biarritz typically stay consistent throughout April, with daily highs averaging around 17°C (63°F). Nights are cool, with lows typically ranging from 8°C (46°F) to 10°C (50°F).
Average temperatures in April
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in April
Historical weather for Biarritz in April
Browse day-by-day weather records for Biarritz spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Biarritz historical weather extremes in April
Based on weather observations in Biarritz between 1976 and 2026, these are the recorded extremes during April.
- Biarritz recorded its highest April temperature of 32°C (90°F) on April 30, 2005.
- The coldest April day was on April 6, 1986, with a maximum of 6°C (43°F).
- Biarritz registered its coldest April night on April 3, 2022, with temperatures dropping to 0°C (32°F).
- The wettest April day on record brought 59 mm (2.3 in) of precipitation to Biarritz (April 19, 1983).
Best Places in France in April
Find out more about the weather in France and which places have the best travel conditions in this month. See all of France in April →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Biarritz in April
For Biarritz in April, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Biarritz in April
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit France, check out our Biarritz's climate page.
Temperature Rainfall Sunshine Humidity
See the full Biarritz climate overview or explore weather in France.
