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Saint-Hilaire-de-Riez Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Saint-Hilaire-de-Riez.
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Climate overview of Saint-Hilaire-de-Riez
The climate in Saint-Hilaire-de-Riez, Pays de la Loire, France, is marked by large temperature swings across the seasons, ranging from 24°C (75°F) in August to 11°C (52°F) in January.
With around 781 mm (31 in) of annual rainfall, the city has moderate precipitation levels. November is the wettest month and July the driest. It also has warm summers and cold winters. August is the sunniest month, averaging 7.6 hours of sunshine per day.
Saint-Hilaire-de-Riez Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Saint-Hilaire-de-Riez - and find the best time to visit.
Monthly Temperature in Saint-Hilaire-de-Riez
In Saint-Hilaire-de-Riez, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a comfortable 24°C (75°F) in August to a chilly 11°C (52°F) in the coolest month, January.
Nights vary from 16°C (61°F) in August to around 5°C (41°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Saint-Hilaire-de-Riez
On average, Saint-Hilaire-de-Riez receives a reasonable amount of rainfall, with an annual precipitation of 781 mm (31 in). Saint-Hilaire-de-Riez offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month November (91 mm (3.6 in)) and the driest month July (43 mm (1.7 in)) is not too significant. For more details, please visit our Saint-Hilaire-de-Riez 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-Hilaire-de-Riez
For those who appreciate different seasons, Saint-Hilaire-de-Riez 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
Data from: Nantes, France (62 KM, 38 Miles).
Daily hours of sunshine
Data from: Nantes, France (62 KM, 38 Miles).
Daily percentage of sunshine
Data from: Nantes, France (62 KM, 38 Miles).
Humidity in Saint-Hilaire-de-Riez 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
Data from: Nantes, France (62 KM, 38 Miles).
Best Time to Visit Saint-Hilaire-de-Riez
Conditions in Saint-Hilaire-de-Riez are generally most comfortable in June, July, August and September. They are typically least comfortable in January, February and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
mixed
Feb
mixed
Mar
good
Apr
good
May
very good
Jun
excellent
Jul
excellent
Aug
excellent
Sep
excellent
Oct
very good
Nov
good
Dec
mixed
- 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 Saint-Hilaire-de-Riez
What is the best time to visit Saint-Hilaire-de-Riez?
June, July, August and September typically offer the most optimal weather in Saint-Hilaire-de-Riez. In contrast, January, February and December tend to have less optimal conditions. Saint-Hilaire-de-Riez has warm summers and cold winters.
What temperatures can I expect in Saint-Hilaire-de-Riez?
Daytime highs range from 11°C (52°F) in January to 24°C (75°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 Saint-Hilaire-de-Riez get?
Annual rainfall is around 781 mm (31 in). November is the wettest month with 91 mm (3.6 in), while July is the driest with 43 mm (1.7 in).
How sunny is Saint-Hilaire-de-Riez?
Saint-Hilaire-de-Riez 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-Hilaire-de-Riez 3-Day Forecast
Saint-Hilaire-de-Riez on the map
Saint-Hilaire-de-Riez is highlighted - select any city to see its climate.
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