Piraí Climate: Weather by Month and Best Time to Visit
Best months for Piraí: June, July, August, May.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 29°C | 22°C | 309 mm | 24 | – | – | 6.0 |
| February | 30°C | 22°C | 224 mm | 19 | – | – | 5.8 |
| March | 29°C | 21°C | 225 mm | 23 | – | – | 6.1 |
| April | 27°C | 19°C | 117 mm | 15 | – | – | 7.0 |
| May | 25°C | 17°C | 70 mm | 11 | – | – | 7.6 |
| June | 24°C | 16°C | 40 mm | 7 | – | – | 8.2 |
| July | 24°C | 15°C | 42 mm | 7 | – | – | 8.1 |
| August | 25°C | 15°C | 37 mm | 7 | – | – | 8.1 |
| September | 26°C | 17°C | 80 mm | 12 | – | – | 7.5 |
| October | 27°C | 19°C | 119 mm | 16 | – | – | 6.8 |
| November | 27°C | 19°C | 200 mm | 20 | – | – | 6.1 |
| December | 28°C | 21°C | 252 mm | 23 | – | – | 6.1 |