Barão de Grajaú in September
7.0out of 10
Possible, with caveats
Very hot: daytime highs around 36°C. Very dry: about 1 rainy days.
36°CAvg high
25°CAvg low
1Rainy days (4 mm)
11:58 hDaylight
05:47Sunrise · 17:45 Sunset
Why this score
- Very hot: daytime highs around 36°C
- Very dry: about 1 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 (0.8 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 | 32°C | 23°C | 200 mm | 22 | – | – | 5.4 |
| February | 31°C | 23°C | 194 mm | 21 | – | – | 5.4 |
| March | 31°C | 23°C | 188 mm | 23 | – | – | 5.5 |
| April | 32°C | 23°C | 112 mm | 16 | – | – | 6.0 |
| May | 33°C | 24°C | 41 mm | 6 | – | – | 7.2 |
| June | 33°C | 24°C | 4 mm | 1 | – | – | 7.8 |
| July | 34°C | 23°C | 2 mm | 0 | – | – | 7.7 |
| August | 35°C | 23°C | 0 mm | 0 | – | – | 7.4 |
| September | 36°C | 25°C | 4 mm | 1 | – | – | 7.0 |
| October | 36°C | 26°C | 21 mm | 3 | – | – | 6.6 |
| November | 35°C | 25°C | 74 mm | 9 | – | – | 6.3 |
| December | 33°C | 24°C | 113 mm | 14 | – | – | 6.0 |
Frequently asked questions
How hot is Barão de Grajaú in September?
Daytime highs average 36°C and nights about 25°C.
When is the best time to visit Barão de Grajaú?
The best months are June, July, August, May.