Paris in September
7.7out of 10
Yes, a good time to go
Hot: daytime highs around 31°C. Some rain: about 7 rainy days.
31°CAvg high
19°CAvg low
7Rainy days (82 mm)
12:12 hDaylight
07:11Sunrise · 19:22 Sunset
Why this score
- Hot: daytime highs around 31°C
- Some rain: about 7 rainy days
What to wear and pack
- Light, breathable clothing
- Shorts or a light skirt
- Sunscreen, sunglasses and a hat
How reliable is the forecast?
Rain in September varies a lot between years (±3.5 rainy days), so check the forecast closer to your trip. Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 13°C | 3°C | 80 mm | 8 | – | – | 6.5 |
| February | 15°C | 5°C | 88 mm | 9 | – | – | 6.8 |
| March | 20°C | 8°C | 118 mm | 11 | – | – | 7.1 |
| April | 24°C | 13°C | 139 mm | 10 | – | – | 7.5 |
| May | 28°C | 17°C | 158 mm | 12 | – | – | 7.1 |
| June | 32°C | 22°C | 103 mm | 10 | – | – | 6.9 |
| July | 34°C | 23°C | 68 mm | 8 | – | – | 6.6 |
| August | 34°C | 23°C | 52 mm | 7 | – | – | 6.7 |
| September | 31°C | 19°C | 82 mm | 7 | – | – | 7.7 |
| October | 25°C | 13°C | 105 mm | 8 | – | – | 7.9 |
| November | 18°C | 8°C | 97 mm | 8 | – | – | 7.4 |
| December | 13°C | 4°C | 105 mm | 9 | – | – | 6.5 |
Frequently asked questions
How hot is Paris in September?
Daytime highs average 31°C and nights about 19°C.
When is the best time to visit Paris?
The best months are October, September, April, November.