Saint-Genis-Laval Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Saint-Genis-Laval.
Climate overview of Saint-Genis-Laval
Temperatures in Saint-Genis-Laval, Rhône-Alps, France, vary greatly throughout the year. July is the hottest month at 28°C (82°F), while January is the coldest at 8°C (46°F).
The city has a wet climate, receiving around 1032 mm (41 in) of rain/snowfall per year. Despite the high annual total, it has warm summers and cold winters. November is the wettest month. July is the sunniest month, averaging 9.5 hours of sunshine per day.
Saint-Genis-Laval Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Saint-Genis-Laval - and find the best time to visit.
Monthly Temperature in Saint-Genis-Laval
The climate in Saint-Genis-Laval is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a comfortable 28°C (82°F) in July to a chilly 8°C (46°F) in January.
Nighttime temperatures range from 16°C (61°F) in July to 1°C (34°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Saint-Genis-Laval
Saint-Genis-Laval has a notably wet climate with abundant precipitation, recording 1032 mm (41 in) of rain/snowfall per year. The wettest period in Saint-Genis-Laval occurs in November, which receives around 106 mm (4.2 in) of precipitation. During the driest month, March, Saint-Genis-Laval 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 Saint-Genis-Laval 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-Genis-Laval
In Saint-Genis-Laval, summer days are longer and more sunny, with daily sunshine hours peaking at 9.5 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 1.8 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Saint-Genis-Laval by Month
The relative humidity is high throughout the year in Saint-Genis-Laval.
The city experiences its highest humidity in December, reaching 86%. In July, the humidity drops to its lowest level at 65%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Saint-Genis-Laval
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 and August
- 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 Saint-Genis-Laval
What is the best time to visit Saint-Genis-Laval?
May, June, July and August typically offer the most optimal weather in Saint-Genis-Laval. In contrast, January, February, November and December tend to have less optimal conditions. Saint-Genis-Laval has warm summers and cold winters.
What temperatures can I expect in Saint-Genis-Laval?
Daytime highs range from 8°C (46°F) in January to 28°C (82°F) in July. Nighttime lows range from 1°C (34°F) to 16°C (61°F). Temperatures vary considerably through the year.
How much rain does Saint-Genis-Laval get?
Annual rainfall is around 1032 mm (41 in). November is the wettest month with 106 mm (4.2 in), while March is the driest with 65 mm (2.6 in).
How sunny is Saint-Genis-Laval?
Saint-Genis-Laval receives around 2,003 hours of sunshine per year. July is the sunniest month with 285 hours, while December is the cloudiest with just 54 hours. Overall, Saint-Genis-Laval enjoys abundant sunshine.
Saint-Genis-Laval 3-Day Forecast
Saint-Genis-Laval on the map
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