France weather in September

Planning a getaway to France this September and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:

What is the weather like in France in September?

In September, France experiences a range of weather conditions, with temperatures that range from moderate to warm and precipitation levels ranging from moderate to high.

During the day temperatures vary from moderate in Val dʼIsère at 13°C (55°F) to warm in Saint-Étienne-du-Grès at 27°C (81°F). At night it cools down to 16°C (60°F) in Saint-Étienne-du-Grès and 3°C (37°F) in Val dʼIsère.

In September, precipitation varies across different areas. From moderate rainfall in Pietra Longa Salvini with an average of 37mm (1.5 inches) to high rainfall in Entre-Deux-Monts with 151mm (5.9 inches). In Paris, this particular month consistently records the lowest levels of rainfall, making it the driest period throughout the entire year. Most cities enjoy a balanced amount of sunshine, with around 172 hours of sunlight anticipated in Paris. This ensures the days are neither too dim nor excessively sunny.

For a closer look at September's conditions in France, see the map below. For a more detailed look at France's yearly weather, check out our France climate page.

Where to go in France in September

Find the average weather conditions in September for the most popular destinations in France on the map below. Click on a destination dot for more detailed information.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20-29ºC / 68-84ºF and not too much precipitation (less than 90mm / 3.5inches a month).

Popular destinations in France

What is the weather like in September for the 5 most popular destinations in France?

Average weather in Paris

In September Paris generally has pleasant temperatures with maximum daytime temperatures around 22°C (71°F), minimum nighttime temperatures around 11°C (52°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

Paris
Max temperature Max temp
Min temperature Min temp
Monthly sun hours Sun hours
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
<<   August August
<<  
26°C / 78°F 
14°C / 58°F 
214 hours 
62mm / 2.4" 
12 days 
22°C / 71°F 
11°C / 52°F 
172 hours 
52mm / 2" 
12 days 
October   >> October
>>  
17°C / 62°F 
8°C / 47°F 
126 hours 
67mm / 2.6" 
14 days 
Climate in Paris

Average weather in Cannes

In September Cannes generally has high temperatures with maximum daytime temperatures around 24°C (75°F), minimum nighttime temperatures around 18°C (64°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

Cannes
Max temperature Max temp
Min temperature Min temp
Monthly sun hours Sun hours
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
<<   August August
<<  
27°C / 81°F 
21°C / 70°F 
297 hours 
26mm / 1" 
5 days 
24°C / 75°F 
18°C / 64°F 
226 hours 
80mm / 3.1" 
6 days 
October   >> October
>>  
20°C / 68°F 
14°C / 58°F 
199 hours 
117mm / 4.6" 
8 days 
Climate in Cannes

Average weather in Nice

In September Nice generally has high temperatures with maximum daytime temperatures around 23°C (74°F), minimum nighttime temperatures around 17°C (62°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

Nice
Max temperature Max temp
Min temperature Min temp
Monthly sun hours Sun hours
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
<<   August August
<<  
27°C / 80°F 
20°C / 68°F 
297 hours 
32mm / 1.2" 
6 days 
23°C / 74°F 
17°C / 62°F 
226 hours 
82mm / 3.2" 
7 days 
October   >> October
>>  
19°C / 67°F 
13°C / 56°F 
199 hours 
117mm / 4.6" 
9 days 
Climate in Nice

Average weather in Lyon

In September Lyon generally has high temperatures with maximum daytime temperatures around 23°C (74°F), minimum nighttime temperatures around 12°C (54°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

Lyon
Max temperature Max temp
Min temperature Min temp
Monthly sun hours Sun hours
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
<<   August August
<<  
28°C / 83°F 
16°C / 60°F 
252 hours 
81mm / 3.2" 
11 days 
23°C / 74°F 
12°C / 54°F 
195 hours 
100mm / 3.9" 
10 days 
October   >> October
>>  
18°C / 64°F 
9°C / 48°F 
130 hours 
104mm / 4.1" 
13 days 
Climate in Lyon

Average weather in Chamonix-Mont-Blanc

In September Chamonix-Mont-Blanc generally has moderate temperatures with maximum daytime temperatures around 14°C (58°F), minimum nighttime temperatures around 3°C (38°F) and high monthly rainfall. So on average the conditions are unpleasant that month.

Chamonix-Mont-Blanc
Max temperature Max temp
Min temperature Min temp
Monthly sun hours Sun hours
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
<<   August August
<<  
18°C / 65°F 
7°C / 45°F 
230 hours 
134mm / 5.3" 
17 days 
14°C / 58°F 
3°C / 38°F 
190 hours 
120mm / 4.7" 
15 days 
October   >> October
>>  
10°C / 49°F 
-1°C / 31°F 
160 hours 
119mm / 4.7" 
14 days 
poor 
Climate in Chamonix-Mont-Blanc

Is your destination not in the list? Have a look at other destinations in France.

Is September the best time to visit France?

We believe that September is one of the best times to visit France with overall perfect weather in Paris. However, the weather conditions may vary depending on your destination.

Generally speaking, May, June, July, August and September provide perfect weather in Paris. The weather in January, February and December, on the other hand, tends to be poor.

Interested in more climate information?

We have much more information about the climate in France. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to France? Get detailed historical weather averages for many cities in France.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.