Casa Branca in August
8.7out of 10
Yes, a good time to go
Warm and comfortable: highs around 27°C. Very dry: about 3 rainy days.
27°CAvg high
14°CAvg low
3Rainy days (19 mm)
11:15 hDaylight
06:35Sunrise · 17:50 Sunset
Why this score
- Warm and comfortable: highs around 27°C
- Very dry: about 3 rainy days
What to wear and pack
- T-shirts and light layers
- Shorts or a light skirt
How reliable is the forecast?
Rainfall in August is fairly consistent from year to year (2.7 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 | 29°C | 20°C | 235 mm | 22 | – | – | 6.1 |
| February | 29°C | 20°C | 165 mm | 19 | – | – | 6.1 |
| March | 29°C | 19°C | 141 mm | 18 | – | – | 6.4 |
| April | 28°C | 17°C | 58 mm | 8 | – | – | 8.0 |
| May | 25°C | 15°C | 46 mm | 6 | – | – | 8.3 |
| June | 25°C | 14°C | 26 mm | 3 | – | – | 8.6 |
| July | 25°C | 13°C | 22 mm | 3 | – | – | 8.7 |
| August | 27°C | 14°C | 19 mm | 3 | – | – | 8.7 |
| September | 29°C | 17°C | 64 mm | 7 | – | – | 8.1 |
| October | 30°C | 19°C | 98 mm | 13 | – | – | 7.1 |
| November | 29°C | 19°C | 154 mm | 17 | – | – | 6.5 |
| December | 29°C | 20°C | 198 mm | 22 | – | – | 6.1 |
Frequently asked questions
How hot is Casa Branca in August?
Daytime highs average 27°C and nights about 14°C.
When is the best time to visit Casa Branca?
The best months are July, August, June, May.