Weather in Paris in September
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Compare car hire prices → Affiliate link — we earn a commission at no extra cost to youParis in September is pleasantly mild — daytime temperatures average 22.8°C, dropping to 13.3°C at night. The month is moderately rainy (9 rainy days), with roughly 9.7 hours of sunshine a day. This is peak season for good reason — conditions are close to ideal. For the complete picture, see the best time to visit Paris — every month compared. Once you know when to go, find your Paris packing list at 247PackingList.
Get ready for Paris in September
Search flights to Paris
Compare 100+ airlines for September — one search, best price.
Search Flights →Travel clothing layers
Pack layers — temperatures can vary significantly between day and night.
Check Price →What to pack for Paris in September
- Light layers
- Sunscreen
- T-shirts and light trousers or shorts
- Light waterproof layer
Compare all months in Paris
| Month | High | Rain | Rating |
|---|---|---|---|
| January | 7.6°C | 59.7mm | 10/10 |
| February | 10.3°C | 47.3mm | 10/10 |
| March | 12.5°C | 59.8mm | 10/10 |
| April | 15.6°C | 48.6mm | 10/10 |
| May | 19.3°C | 58.1mm | 10/10 |
| June | 24.0°C | 73.0mm | 10/10 |
| July | 25.1°C | 58.6mm | 10/10 |
| August | 25.1°C | 59.6mm | 10/10 |
| September | 22.8°C | 59.6mm | 10/10 |
| October | 17.4°C | 88.2mm | 10/10 |
| November | 11.6°C | 58.7mm | 10/10 |
| December | 8.4°C | 96.2mm | 10/10 |
Full month-by-month guide: best time to visit Paris →
For facts about France — currency, language and dialling code — see our France country guide at 247CountryInfo. Travellers also find it useful to keep a Paris travel guide to hand. Check clothing sizes in France before you shop.
Frequently Asked Questions
Is September a good time to visit Paris?
September rates 10/10 for visiting Paris — excellent time to visit. Expect average highs of 22.8°C, 59.6mm of rain across the month and about 9.7 hours of daily sunshine.
What is the temperature in Paris in September?
In September, Paris has average highs of 22.8°C (73.0°F) and average lows of 13.3°C (55.9°F).
Does it rain in Paris in September?
Not much. September averages just 59.6mm of rain in Paris — the odd shower is possible but most days stay dry.
What should I wear in Paris in September?
For Paris in September (22.8°C highs / 13.3°C lows), pack light layers plus sunscreen, t-shirts and light trousers or shorts, light waterproof layer.
More essentials for Paris in September
Packing cubes
Keep the bag organised whatever the weather — compression cubes for every size.
Check Price →Travel first aid kit
Compact TSA-friendly kit for peace of mind wherever you travel.
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Climate data sourced from Open-Meteo (open source, open data licence). Monthly averages calculated from 2020–2023 historical data. Weather can be unpredictable — always check a live forecast before travelling.