Paris Weather in September
September in Paris typically sees daytime highs of 22°C (72°F) and nighttime lows of 11°C (52°F). With the least rainfall of the year, it's a reliably dry month.
Rainfall in Paris in September
Conditions tend to be dry and settled, making it a good month for outdoor plans. Historically, the month has about 12 days of rain, averaging 52 mm (2 in) in total. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Paris in September
Weather in Paris is at its perfect in September. Highs reach 22°C (72°F), while nights settle around 11°C (52°F). Conditions are often most pleasant around the middle of the day. With overnight lows of 11°C (52°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in Paris in September
The area enjoys a moderate level of sunlight, with around 172 hours. It's a good balance between sunny and cloudy days.
Wind Speed in Paris in September
September has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Paris.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit France, check out our Paris's climate page.
Paris Temperature in September
Min Temperature
11°C (52°F)
Max Temperature
22°C (72°F)
Chance of Rain
40%
Precipitation
52 mm (2 in)
Rainy days
12 days
Humidity
77%
Windspeed
3 m/s (6 knots)
Sunshine
172 hours
Percentage Sunshine
44%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Paris typically drop from around 23°C (73°F) at the start of September to approximately 19°C (66°F) by the end. Nights are cool, with lows typically ranging from 10°C (50°F) to 13°C (55°F).
Average temperatures in September
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Paris in September
Browse day-by-day weather records for Paris spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Paris historical weather extremes in September
Our historical data for Paris spans 1976 to 2025, revealing these weather extremes.
- The warmest day in September was on September 9, 2023, with a maximum of 35°C (95°F).
- The lowest daytime temperature in September was 11°C (52°F), recorded on September 16, 1986.
- The lowest overnight temperature recorded in September was 2°C (36°F) (September 19, 1977).
Best Places in France in September
Find out more about the weather in France and which places have the best travel conditions in this month. See all of France in September →
perfect weather
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tolerable
unpleasant
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What to Wear in Paris in September
Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Paris in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit France, check out our Paris's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Paris climate overview or explore weather in France.
