Saint-Jean-de-Monts Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Saint-Jean-de-Monts.
Climate overview of Saint-Jean-de-Monts
Saint-Jean-de-Monts, Pays de la Loire, France, experiences significant temperature variation throughout the year. Summers bring daytime highs of 23°C (73°F) in August, while winters cool to 11°C (52°F) in February.
With around 764 mm (30 in) of annual rainfall, the city has moderate precipitation levels. November is the wettest month and July the driest. The most sunshine falls in August, with an average of 7.6 hours of daily sunshine.
Saint-Jean-de-Monts Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Saint-Jean-de-Monts — and find the best time to visit.
Monthly Temperature in Saint-Jean-de-Monts
Depending on the time of the year, temperatures range from comfortable to chilly in Saint-Jean-de-Monts. Typically, average maximum daytime temperatures range from a comfortable 23°C (73°F) in August to a chilly 11°C (52°F) in the coolest month, February.
Nights vary from 17°C (63°F) in August to around 6°C (43°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Saint-Jean-de-Monts
Generally, Saint-Jean-de-Monts has a moderate amount of precipitation, averaging 764 mm (30 in) of rainfall annually. Saint-Jean-de-Monts offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month November (89 mm (3.5 in)) and the driest month July (42 mm (1.7 in)) is not too significant. For more details, please visit our Saint-Jean-de-Monts 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 Saint-Jean-de-Monts
For those who appreciate different seasons, Saint-Jean-de-Monts serves as an ideal destination. Expect longer, more sun-filled days in August with an average of 7.6 hours of sunshine daily, and embrace the darker days in January, offering only 2.4 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Saint-Jean-de-Monts 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 Saint-Jean-de-Monts
Rainfall during this time ranges from 42 mm (1.7 in) in July to 83 mm (3.3 in) in October. This means you can expect a mix of sunny days and occasional showers. Planning your next adventure but unsure where to go? Our climate tool suggests perfect locations tailored to your preferred weather conditions. Discover your ideal travel destination with our weather planner.
Frequently asked questions about the climate in Saint-Jean-de-Monts
What is the best time to visit Saint-Jean-de-Monts?
June, July, August and September typically offer the most optimal weather in Saint-Jean-de-Monts. In contrast, January, February, March and December tend to have less optimal conditions.
What temperatures can I expect in Saint-Jean-de-Monts?
Daytime highs range from 11°C (52°F) in February to 23°C (73°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 Saint-Jean-de-Monts get?
Annual rainfall is around 764 mm (30 in). November is the wettest month with 89 mm (3.5 in), while July is the driest with 42 mm (1.7 in).
How sunny is Saint-Jean-de-Monts?
Saint-Jean-de-Monts 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.
Saint-Jean-de-Monts 3-Day Forecast
Saint-Jean-de-Monts 3-Day Forecast
Saint-Jean-de-Monts on the map
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