Average annual temperature is 26.0 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: 14.9 °C
Number of sunny days: 90 days
Number of rainy days: 275 days
Look at detailed online map of Cacoalinho
* Weather data for Cacoalinho 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) | 31.8 | 32.3 | 32.5 | 32.6 | 32.3 | 31.9 | 34.0 | 36.7 | 37.8 | 38.1 | 36.7 | 34.3 |
| Average daytime temperature (°C) | 29.1 | 29.6 | 30.0 | 29.6 | 29.7 | 29.3 | 32.5 | 33.8 | 35.0 | 35.7 | 33.2 | 30.9 |
| Average temperature (°C) | 24.5 | 24.8 | 25.0 | 25.0 | 25.2 | 24.2 | 26.1 | 27.3 | 28.0 | 28.6 | 27.2 | 26.0 |
| Average night temperature (°C) | 22.0 | 22.1 | 22.3 | 22.4 | 22.4 | 20.7 | 20.9 | 22.4 | 23.3 | 24.0 | 23.3 | 23.0 |
| Absolute minimum temperature (°C) | 20.7 | 20.4 | 20.6 | 21.4 | 21.0 | 14.9 | 18.9 | 19.1 | 22.0 | 22.2 | 21.2 | 22.0 |
| 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) | 12.5 | 12.4 | 12.1 | 11.9 | 11.8 | 11.7 | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 |
| 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) | 8.3 | 8.7 | 7.7 | 8.0 | 8.9 | 9.8 | 10.8 | 10.4 | 10.2 | 10.4 | 9.5 | 8.5 |
| Precipitation (mm) | 287 | 225 | 308 | 230 | 163 | 105 | 5 | 36 | 37 | 32 | 97 | 199 |
| Sunny days | 0 | 0 | 1 | 0 | 1 | 9 | 22 | 22 | 14 | 14 | 6 | 1 |
| Rainy days | 31 | 28 | 30 | 30 | 30 | 21 | 9 | 9 | 16 | 17 | 24 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cacoalinho is at