Batz-sur-Mer Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Batz-sur-Mer.
Climate overview of Batz-sur-Mer
Batz-sur-Mer, Pays de la Loire, France, experiences significant temperature variation throughout the year. Summers bring daytime highs of 22°C (72°F) in August, while winters cool to 11°C (52°F) in January.
Annual rainfall is moderate at around 782 mm (31 in), with December being the wettest month. The city also has warm summers and cold winters. The sunniest month is August, with 7.6 hours of sunshine per day on average.
Batz-sur-Mer Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Batz-sur-Mer - and find the best time to visit.
Monthly Temperature in Batz-sur-Mer
Depending on the time of the year, temperatures range from comfortable to chilly in Batz-sur-Mer. Average daytime temperatures reach a comfortable 22°C (72°F) in August. In January, the coolest month of the year, temperatures drop to a chilly 11°C (52°F).
At night, temperatures range from around 17°C (63°F) in August to 6°C (43°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Batz-sur-Mer
Generally, Batz-sur-Mer has a moderate amount of precipitation, averaging 782 mm (31 in) of rainfall annually. Batz-sur-Mer experiences moderate seasonal variation in rainfall, with monthly averages ranging from 91 mm (3.6 in) in December, the wettest month, and 45 mm (1.8 in) in July, the driest month. For more details, please visit our Batz-sur-Mer Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Batz-sur-Mer
Batz-sur-Mer can be enjoyed more throughout the sunniest month of August under a blue sky, with approximately 7.6 hours of sunshine daily. In contrast, the city experiences much darker days in January, with only 2.4 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Batz-sur-Mer by Month
The city experiences its highest humidity in December, reaching 89%. In July, the humidity drops to its lowest level at 75%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Batz-sur-Mer
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July, August and September
- Warmest weather: July and August
- Most sunshine: August
- Fewest rainy days: June, July, August and September
- Seasonal pattern: Warm summers and cold winters
Frequently asked questions about the climate in Batz-sur-Mer
What is the best time to visit Batz-sur-Mer?
June, July, August and September typically offer the most optimal weather in Batz-sur-Mer. In contrast, January, February, March and December tend to have less optimal conditions. Batz-sur-Mer has warm summers and cold winters.
What temperatures can I expect in Batz-sur-Mer?
Daytime highs range from 11°C (52°F) in January to 22°C (72°F) in August. Nighttime lows range from 6°C (43°F) to 17°C (63°F). Temperatures vary considerably through the year.
How much rain does Batz-sur-Mer get?
Annual rainfall is around 782 mm (31 in). December is the wettest month with 91 mm (3.6 in), while July is the driest with 45 mm (1.8 in).
How sunny is Batz-sur-Mer?
Batz-sur-Mer receives around 1,797 hours of sunshine per year. August is the sunniest month with 228 hours, while January is the cloudiest with just 73 hours.
Batz-sur-Mer 3-Day Forecast
Batz-sur-Mer 3-Day Forecast
Batz-sur-Mer on the map
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