Guérande Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Guérande.
Climate overview of Guérande
Guérande, Pays de la Loire, France, sees big temperature differences between seasons, with August peaking at 23°C (73°F) and January dropping to 11°C (52°F).
The city receives around 779 mm (31 in) of rainfall per year. It experiences warm summers and cold winters. December is the wettest month and July the driest. The sunniest month is August, with 7.6 hours of sunshine per day on average.
Guérande Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Guérande - and find the best time to visit.
Monthly Temperature in Guérande
Visitors to Guérande can expect significant temperature changes throughout the year. On average, daytime temperatures range from a comfortable 23°C (73°F) in August to a chilly 11°C (52°F) in January.
Nighttime temperatures range from 16°C (61°F) in August to 5°C (41°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Guérande
Generally, Guérande experiences moderate precipitation patterns, averaging 779 mm (31 in) yearly. The amount of precipitation varies moderately throughout the year. The wettest month, December, sees around 89 mm (3.5 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, July, still receives a respectable 46 mm (1.8 in) of rainfall. For more details, please visit our Guérande 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 Guérande
In Guérande, summer days are longer and more sunny, with daily sunshine hours peaking at 7.6 hours in August. As the darker season arrives, the brightness of the sun becomes less. January sees a soft sun for only 2.4 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Guérande 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 Guérande
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 Guérande
What is the best time to visit Guérande?
June, July, August and September typically offer the most optimal weather in Guérande. In contrast, January, February, March and December tend to have less optimal conditions. Guérande has warm summers and cold winters.
What temperatures can I expect in Guérande?
Daytime highs range from 11°C (52°F) in January to 23°C (73°F) in August. Nighttime lows range from 5°C (41°F) to 16°C (61°F). Temperatures vary considerably through the year.
How much rain does Guérande get?
Annual rainfall is around 779 mm (31 in). December is the wettest month with 89 mm (3.5 in), while July is the driest with 46 mm (1.8 in).
How sunny is Guérande?
Guérande 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.
Guérande 3-Day Forecast
Guérande on the map
Guérande is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
Marseille
32°C (90°F) Toulouse
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18°C (64°F) 
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