Average annual temperature is 23.9 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 10.0 °C
Number of sunny days: 159 days
Number of rainy days: 206 days
Look at detailed online map of Rio Casca
* Weather data for Rio Casca 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) | 30.5 | 33.3 | 33.8 | 34.3 | 29.7 | 28.0 | 32.2 | 32.7 | 37.9 | 34.1 | 39.5 | 35.3 |
| Average daytime temperature (°C) | 28.1 | 30.9 | 31.9 | 29.7 | 27.4 | 25.6 | 26.2 | 28.5 | 30.4 | 30.8 | 33.0 | 32.2 |
| Average temperature (°C) | 24.0 | 25.5 | 26.2 | 24.5 | 21.3 | 19.4 | 20.3 | 22.0 | 24.2 | 25.8 | 26.9 | 26.7 |
| Average night temperature (°C) | 21.0 | 21.1 | 21.1 | 20.1 | 16.0 | 13.9 | 15.3 | 16.6 | 19.2 | 21.9 | 21.7 | 22.3 |
| Absolute minimum temperature (°C) | 19.8 | 18.9 | 17.9 | 15.4 | 11.5 | 10.5 | 10.0 | 12.1 | 16.2 | 18.8 | 16.4 | 20.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.2 | 12.8 | 12.2 | 11.6 | 11.2 | 10.9 | 11.0 | 11.4 | 12.0 | 12.6 | 13.1 | 13.3 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 8.3 | 11.0 | 11.0 | 9.1 | 9.5 | 9.3 | 9.0 | 9.4 | 9.3 | 9.1 | 10.9 | 11.0 |
| Precipitation (mm) | 460 | 54 | 26 | 57 | 5 | 8 | 19 | 59 | 21 | 143 | 106 | 131 |
| Sunny days | 2 | 4 | 13 | 9 | 21 | 27 | 22 | 18 | 12 | 8 | 18 | 5 |
| Rainy days | 29 | 24 | 18 | 21 | 10 | 3 | 9 | 13 | 18 | 23 | 12 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rio Casca is at