Average annual temperature is 24.5 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: 8.7 °C
Number of sunny days: 142 days
Number of rainy days: 223 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) | 29.6 | 30.7 | 30.3 | 29.9 | 30.3 | 30.3 | 32.9 | 35.8 | 34.7 | 35.9 | 34.4 | 33.8 |
| Average daytime temperature (°C) | 26.7 | 27.9 | 27.6 | 27.5 | 28.4 | 27.1 | 30.4 | 32.7 | 32.8 | 33.0 | 31.8 | 30.6 |
| Average temperature (°C) | 22.6 | 23.5 | 23.2 | 23.0 | 23.1 | 21.3 | 23.9 | 26.5 | 27.0 | 27.3 | 26.6 | 25.6 |
| Average night temperature (°C) | 19.8 | 20.4 | 20.3 | 19.9 | 19.0 | 16.9 | 18.5 | 21.1 | 22.4 | 22.8 | 22.3 | 21.8 |
| Absolute minimum temperature (°C) | 18.5 | 19.3 | 18.9 | 16.9 | 16.6 | 8.7 | 13.7 | 18.5 | 18.3 | 21.3 | 20.0 | 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 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 |
| Daylight mean duration (h) | 12.9 | 12.6 | 12.2 | 11.7 | 11.4 | 11.2 | 11.3 | 11.6 | 12.0 | 12.4 | 12.8 | 13.0 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.7 | 9.4 | 8.9 | 9.4 | 10.2 | 9.8 | 10.4 | 10.5 | 10.0 | 10.7 | 11.2 | 10.2 |
| Precipitation (mm) | 224 | 274 | 214 | 140 | 15 | 5 | 0 | 6 | 81 | 79 | 85 | 109 |
| Sunny days | 1 | 2 | 3 | 1 | 21 | 26 | 30 | 24 | 15 | 9 | 6 | 4 |
| Rainy days | 30 | 26 | 28 | 29 | 10 | 4 | 1 | 7 | 15 | 22 | 24 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rio Casca is at