Merles Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Merles.
Climate overview of Merles
The climate in Merles, France, is marked by large temperature swings across the seasons, ranging from 30°C (86°F) in August to 11°C (52°F) in January.
The city receives around 773 mm (30 in) of rain/snowfall per year. It experiences warm summers and cold winters. April is the wettest month and July the driest. Sunshine peaks in July, when the city sees around 8.4 hours of sunshine per day.
Merles Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Merles - and find the best time to visit.
Monthly Temperature in Merles
In Merles, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 30°C (86°F) in August to a chilly 11°C (52°F) in January.
Nighttime temperatures range from 17°C (63°F) in August to 3°C (37°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Merles
On average, Merles receives a reasonable amount of rain/snowfall, with an annual precipitation of 773 mm (30 in). The wettest period in Merles occurs in April, which receives around 80 mm (3.1 in) of precipitation. During the driest month, July, Merles experiences moderate rainfall, totaling 52 mm (2 in). The consistent precipitation levels throughout the year contribute to a relatively stable climate. For more details, please visit our Merles 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 Merles
In Merles, summer days are longer and more sunny, with daily sunshine hours peaking at 8.4 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 2.9 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Merles by Month
The relative humidity is high throughout the year in Merles.
The city experiences its highest humidity in December, reaching 88%. In July, the humidity drops to its lowest level at 68%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Merles
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June, July, September and October
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: July, August and September
- Seasonal pattern: Warm summers and cold winters
Frequently asked questions about the climate in Merles
What is the best time to visit Merles?
May, June, July, September and October typically offer the most optimal weather in Merles. In contrast, January, February and December tend to have less optimal conditions. Merles has warm summers and cold winters.
What temperatures can I expect in Merles?
Daytime highs range from 11°C (52°F) in January to 30°C (86°F) in August. Nighttime lows range from 3°C (37°F) to 17°C (63°F). Temperatures vary considerably through the year.
How much rain does Merles get?
Annual rainfall is around 773 mm (30 in). April is the wettest month with 80 mm (3.1 in), while July is the driest with 52 mm (2 in).
How sunny is Merles?
Merles receives around 2,038 hours of sunshine per year. July is the sunniest month with 253 hours, while December is the cloudiest with just 86 hours. Overall, Merles enjoys abundant sunshine.
Merles 3-Day Forecast
Merles on the map
Merles is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
Marseille
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18°C (64°F) 
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