Petit Grabo in September
6.1out of 10
Possible, with caveats
Warm and comfortable: highs around 29°C. Very wet: about 28 rainy days.
29°CAvg high
22°CAvg low
28Rainy days (242 mm)
12:02 hDaylight
06:23Sunrise · 18:24 Sunset
Why this score
- Warm and comfortable: highs around 29°C
- Very wet: about 28 rainy days
What to wear and pack
- T-shirts and light layers
- Shorts or a light skirt
- Rain jacket or compact umbrella
- Sunscreen, sunglasses and a hat
How reliable is the forecast?
Rainfall in September is fairly consistent from year to year (1.4 days). 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 | 31°C | 21°C | 75 mm | 15 | – | – | 6.7 |
| February | 31°C | 22°C | 123 mm | 19 | – | – | 5.7 |
| March | 31°C | 22°C | 189 mm | 27 | – | – | 5.5 |
| April | 31°C | 22°C | 189 mm | 27 | – | – | 5.6 |
| May | 30°C | 22°C | 246 mm | 30 | – | – | 5.8 |
| June | 28°C | 22°C | 238 mm | 27 | – | – | 6.1 |
| July | 28°C | 21°C | 131 mm | 22 | – | – | 6.1 |
| August | 28°C | 22°C | 131 mm | 23 | – | – | 6.1 |
| September | 29°C | 22°C | 242 mm | 28 | – | – | 6.1 |
| October | 30°C | 22°C | 255 mm | 30 | – | – | 5.9 |
| November | 30°C | 22°C | 179 mm | 27 | – | – | 5.7 |
| December | 30°C | 21°C | 97 mm | 19 | – | – | 6.2 |
Frequently asked questions
How hot is Petit Grabo in September?
Daytime highs average 29°C and nights about 22°C.
When is the best time to visit Petit Grabo?
The best months are January, December.