Grasse in September
7.8out of 10
Yes, a good time to go
Mild: highs around 22°C. Frequent rain: about 9 rainy days.
22°CAvg high
14°CAvg low
9Rainy days (87 mm)
12:17 hDaylight
07:18Sunrise · 19:35 Sunset
Why this score
- Mild: highs around 22°C
- Frequent rain: about 9 rainy days
What to wear and pack
- Layers you can add or remove
- A light jacket for cooler evenings
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in September varies a lot between years (±3.3 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 | 9°C | 2°C | 69 mm | 7 | – | – | 6.0 |
| February | 10°C | 2°C | 63 mm | 8 | – | – | 6.1 |
| March | 13°C | 4°C | 67 mm | 9 | – | – | 6.5 |
| April | 15°C | 7°C | 89 mm | 12 | – | – | 6.3 |
| May | 19°C | 10°C | 77 mm | 12 | – | – | 7.0 |
| June | 23°C | 14°C | 62 mm | 10 | – | – | 7.7 |
| July | 25°C | 17°C | 36 mm | 8 | – | – | 8.1 |
| August | 25°C | 17°C | 40 mm | 8 | – | – | 8.0 |
| September | 22°C | 14°C | 87 mm | 9 | – | – | 7.8 |
| October | 18°C | 10°C | 125 mm | 10 | – | – | 6.9 |
| November | 13°C | 6°C | 138 mm | 11 | – | – | 6.0 |
| December | 10°C | 3°C | 84 mm | 8 | – | – | 6.0 |
Frequently asked questions
How hot is Grasse in September?
Daytime highs average 22°C and nights about 14°C.
When is the best time to visit Grasse?
The best months are July, August, September, June.