Roanne Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Roanne.
Climate overview of Roanne
Temperatures in Roanne, Rhône-Alps, France, vary greatly throughout the year. July is the hottest month at 27°C (81°F), while January is the coldest at 7°C (45°F).
The city receives around 978 mm (39 in) of rain/snowfall per year. It experiences warm summers and cold winters. May is the wettest month and March the driest. The most sunshine falls in July, with an average of 8.4 hours of daily sunshine.
Roanne Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Roanne - and find the best time to visit.
Monthly Temperature in Roanne
The climate in Roanne is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a comfortable 27°C (81°F) in July to a chilly 7°C (45°F) in January.
Nighttime temperatures range from 15°C (59°F) in July to 0°C (32°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Roanne
Generally, Roanne receives mid-range precipitation levels, with 978 mm (39 in) annually. The wettest period in Roanne occurs in May, which receives around 97 mm (3.8 in) of precipitation. During the driest month, March, Roanne experiences moderate rainfall, totaling 65 mm (2.6 in). The consistent precipitation levels throughout the year contribute to a relatively stable climate. For more details, please visit our Roanne 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 Roanne
In Roanne, 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 1.9 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Roanne by Month
The relative humidity is high throughout the year in Roanne.
The city experiences its highest humidity in December, reaching 85%. In July, the humidity drops to its lowest level at 72%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Roanne
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, August and September
- Warmest weather: July and August
- Most sunshine: July and August
- Fewer rainy days: June, July, August, September and October
- Seasonal pattern: Warm summers and cold winters
Frequently asked questions about the climate in Roanne
What is the best time to visit Roanne?
May, June, July, August and September typically offer the most optimal weather in Roanne. In contrast, January, February and December tend to have less optimal conditions. Roanne has warm summers and cold winters.
What temperatures can I expect in Roanne?
Daytime highs range from 7°C (45°F) in January to 27°C (81°F) in July. Nighttime lows range from 0°C (32°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Roanne get?
Annual rainfall is around 978 mm (39 in). May is the wettest month with 97 mm (3.8 in), while March is the driest with 65 mm (2.6 in).
How sunny is Roanne?
Roanne receives around 1,872 hours of sunshine per year. July is the sunniest month with 251 hours, while December is the cloudiest with just 57 hours.
Roanne 3-Day Forecast
Roanne on the map
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