Rosans Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Rosans.
Climate overview of Rosans
The climate in Rosans, Provence-Alpes-Côte d'Azur, France, is marked by large temperature swings across the seasons, ranging from 26°C (79°F) in July to 7°C (45°F) in January.
The city has a wet climate, receiving around 1075 mm (42 in) of rain/snowfall per year. Despite the high annual total, it has warm summers and cold winters. November is the wettest month. Sunshine peaks in July, when the city sees around 10.8 hours of sunshine per day.
Rosans Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Rosans - and find the best time to visit.
Monthly Temperature in Rosans
In Rosans, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 26°C (79°F) in July to a chilly 7°C (45°F) in January.
Nighttime temperatures range from 14°C (57°F) in July to -2°C (28°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Rosans
Rosans experiences significant rain/snowfall throughout the year, averaging 1075 mm (42 in) of precipitation annually. The amount of precipitation varies moderately throughout the year. The wettest month, November, sees around 129 mm (5.1 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, July, still receives a respectable 59 mm (2.3 in) of rainfall. For more details, please visit our Rosans 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 Rosans
In Rosans, summer days are longer and more sunny, with daily sunshine hours peaking at 10.8 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 3.0 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Rosans by Month
The relative humidity is high throughout the year in Rosans.
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 Rosans
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: July
- Fewest rainy days: July, August and September
- Seasonal pattern: Warm summers and cold winters
- Coldest conditions: January, with freezing nights around -2°C (28°F).
Frequently asked questions about the climate in Rosans
What is the best time to visit Rosans?
June, July, August and September typically offer the most optimal weather in Rosans. In contrast, January, February, November and December tend to have less optimal conditions. Rosans has warm summers and cold winters.
What temperatures can I expect in Rosans?
Daytime highs range from 7°C (45°F) in January to 26°C (79°F) in July. Nighttime lows range from -2°C (28°F) to 14°C (57°F). Temperatures vary considerably through the year.
How much rain does Rosans get?
Annual rainfall is around 1075 mm (42 in). November is the wettest month with 129 mm (5.1 in), while July is the driest with 59 mm (2.3 in).
How sunny is Rosans?
Rosans 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, Rosans enjoys abundant sunshine.
Rosans 3-Day Forecast
Rosans on the map
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