Saint-Martin-dʼArdèche Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Saint-Martin-dʼArdèche.
Climate overview of Saint-Martin-dʼArdèche
Saint-Martin-dʼArdèche, Provence-Alpes-Côte d'Azur, France, sees big temperature differences between seasons, with July peaking at 32°C (90°F) and January dropping to 11°C (52°F).
Saint-Martin-dʼArdèche sees a moderate amount of rain/snowfall, totalling around 934 mm (37 in) per year. It experiences very warm summers and cold winters, creating some seasonal variation. July is the sunniest month, averaging 10.8 hours of sunshine per day.
Saint-Martin-dʼArdèche Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Saint-Martin-dʼArdèche - and find the best time to visit.
Monthly Temperature in Saint-Martin-dʼArdèche
Visitors to Saint-Martin-dʼArdèche can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a very warm 32°C (90°F) in July, the warmest time of the year, to a chilly 11°C (52°F) during cooler months like January.
At night, you can expect temperatures ranging from 19°C (66°F) in July to around 3°C (37°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Saint-Martin-dʼArdèche
Generally, Saint-Martin-dʼArdèche experiences moderate precipitation patterns, averaging 934 mm (37 in) yearly. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, October it receives high rainfall, averaging 129 mm (5.1 in) of precipitation, recorded across 10 rainy days. In contrast, the driest month July brings less rainfall, with 40 mm (1.6 in) over 6 rainy days. For more details, please visit our Saint-Martin-dʼArdèche 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-Martin-dʼArdèche
Seasonal changes in sunshine hours are quite dramatic in Saint-Martin-dʼArdèche. While July receives considerable daily sunshine with up to 10.8 hours, December marks the darkest time of the year, where sunshine is scarce with only 3.0 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Saint-Martin-dʼArdèche by Month
The relative humidity is high throughout the year in Saint-Martin-dʼArdèche.
The city experiences its highest humidity in November, reaching 81%. In July, the humidity drops to its lowest level at 62%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Saint-Martin-dʼArdèche
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: April, May and June
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: July and August
- Seasonal pattern: Very warm summers and cold winters
Frequently asked questions about the climate in Saint-Martin-dʼArdèche
What is the best time to visit Saint-Martin-dʼArdèche?
April, May and June typically offer the most optimal weather in Saint-Martin-dʼArdèche. In contrast, January, February, November and December tend to have less optimal conditions. Saint-Martin-dʼArdèche has very warm summers and cold winters.
What temperatures can I expect in Saint-Martin-dʼArdèche?
Daytime highs range from 11°C (52°F) in January to 32°C (90°F) in July. Nighttime lows range from 3°C (37°F) to 19°C (66°F). Temperatures vary considerably through the year.
How much rain does Saint-Martin-dʼArdèche get?
Annual rainfall is around 934 mm (37 in). October is the wettest month with 129 mm (5.1 in), while July is the driest with 40 mm (1.6 in).
How sunny is Saint-Martin-dʼArdèche?
Saint-Martin-dʼArdèche receives around 2,399 hours of sunshine per year. July is the sunniest month with 325 hours, while December is the cloudiest with just 90 hours. Overall, Saint-Martin-dʼArdèche enjoys abundant sunshine.
Saint-Martin-dʼArdèche 3-Day Forecast
Saint-Martin-dʼArdèche on the map
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