Average annual temperature is 27.4 °C
Absolute maximum temperature: 39.4 °C
Absolute minimum temperature: 19.2 °C
Number of sunny days: 206 days
Number of rainy days: 159 days
Look at detailed online map of Rolão
* Weather data for Rolão Brazil is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 33.9 | 34.3 | 34.7 | 31.9 | 33.3 | 32.9 | 35.5 | 37.0 | 39.4 | 39.3 | 39.1 | 37.0 |
| Average daytime temperature (°C) | 30.8 | 31.0 | 30.3 | 30.1 | 31.1 | 31.6 | 32.8 | 35.0 | 36.9 | 37.9 | 36.2 | 34.9 |
| Average temperature (°C) | 25.6 | 25.5 | 25.3 | 25.0 | 25.9 | 26.0 | 26.5 | 28.4 | 30.1 | 31.2 | 30.3 | 29.1 |
| Average night temperature (°C) | 21.5 | 21.3 | 21.6 | 21.1 | 21.6 | 21.3 | 21.0 | 22.3 | 23.7 | 24.8 | 24.8 | 24.2 |
| Absolute minimum temperature (°C) | 19.3 | 19.3 | 20.0 | 19.2 | 19.4 | 19.7 | 19.8 | 21.0 | 22.3 | 23.7 | 21.5 | 21.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.4 | 12.3 | 12.1 | 12.0 | 11.8 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 12.5 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.3 | 9.8 | 9.0 | 9.5 | 10.3 | 10.5 | 10.8 | 11.2 | 11.3 | 11.2 | 11.0 | 10.8 |
| Precipitation (mm) | 142 | 83 | 176 | 160 | 42 | 1 | 0 | 0 | 0 | 0 | 17 | 19 |
| Sunny days | 5 | 4 | 4 | 2 | 13 | 24 | 30 | 30 | 30 | 30 | 20 | 14 |
| Rainy days | 26 | 24 | 27 | 28 | 18 | 6 | 1 | 1 | 0 | 1 | 10 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rolão is at