Chassieu Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Chassieu.
Climate overview of Chassieu
Chassieu, Rhône-Alps, France, experiences significant temperature variation throughout the year. Summers bring daytime highs of 29°C (84°F) in July, while winters cool to 8°C (46°F) in January.
The city has a wet climate, receiving around 1053 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. Sunshine peaks in July, when the city sees around 9.5 hours of sunshine per day.
Chassieu Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Chassieu - and find the best time to visit.
Monthly Temperature in Chassieu
Depending on the time of the year, temperatures range from comfortable to chilly in Chassieu. On average, daytime temperatures range from a comfortable 29°C (84°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 Chassieu
Chassieu has a relatively rain/snowy climate with high precipitation levels, averaging 1053 mm (41 in) of rain/snowfall annually. The wettest period in Chassieu occurs in November, which receives around 110 mm (4.3 in) of precipitation. During the driest month, March, Chassieu experiences moderate rainfall, totaling 69 mm (2.7 in). The consistent precipitation levels throughout the year contribute to a relatively stable climate. For more details, please visit our Chassieu 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 Chassieu
In Chassieu, 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 Chassieu by Month
The relative humidity is high throughout the year in Chassieu.
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 Chassieu
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 Chassieu
What is the best time to visit Chassieu?
May, June, July and August typically offer the most optimal weather in Chassieu. In contrast, January, February, November and December tend to have less optimal conditions. Chassieu has warm summers and cold winters.
What temperatures can I expect in Chassieu?
Daytime highs range from 8°C (46°F) in January to 29°C (84°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 Chassieu get?
Annual rainfall is around 1053 mm (41 in). November is the wettest month with 110 mm (4.3 in), while March is the driest with 69 mm (2.7 in).
How sunny is Chassieu?
Chassieu 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, Chassieu enjoys abundant sunshine.
Chassieu 3-Day Forecast
Chassieu 3-Day Forecast
Chassieu on the map
Chassieu is highlighted - select any city to see its climate.
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