Porto Grande in September
7.1out of 10
Possible, with caveats
Hot: daytime highs around 34°C. Some rain: about 4 rainy days.
34°CAvg high
23°CAvg low
4Rainy days (17 mm)
12:00 hDaylight
06:20Sunrise · 18:20 Sunset
Why this score
- Hot: daytime highs around 34°C
- Some rain: about 4 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?
Rainfall in September is fairly consistent from year to year (2.9 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 | 30°C | 23°C | 192 mm | 27 | – | – | 5.8 |
| February | 29°C | 23°C | 241 mm | 25 | – | – | 6.0 |
| March | 30°C | 23°C | 256 mm | 27 | – | – | 5.9 |
| April | 30°C | 23°C | 271 mm | 28 | – | – | 5.9 |
| May | 30°C | 23°C | 245 mm | 29 | – | – | 5.8 |
| June | 30°C | 22°C | 127 mm | 25 | – | – | 5.7 |
| July | 31°C | 22°C | 93 mm | 21 | – | – | 5.6 |
| August | 32°C | 22°C | 42 mm | 12 | – | – | 6.6 |
| September | 34°C | 23°C | 17 mm | 4 | – | – | 7.1 |
| October | 35°C | 23°C | 15 mm | 3 | – | – | 7.0 |
| November | 34°C | 23°C | 31 mm | 7 | – | – | 6.7 |
| December | 32°C | 23°C | 104 mm | 20 | – | – | 5.4 |
Frequently asked questions
How hot is Porto Grande in September?
Daytime highs average 34°C and nights about 23°C.
When is the best time to visit Porto Grande?
The best months are September, October, November, August.