Average annual temperature is 25.9 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: 18.0 °C
Number of sunny days: 182 days
Number of rainy days: 183 days
Look at detailed online map of Onça
* Weather data for Onça 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) | 33.7 | 32.5 | 32.6 | 29.7 | 30.5 | 30.6 | 33.3 | 34.5 | 35.8 | 36.2 | 35.9 | 35.5 |
| Average daytime temperature (°C) | 30.5 | 30.3 | 28.5 | 28.2 | 29.6 | 29.5 | 31.1 | 32.6 | 34.1 | 34.8 | 34.2 | 33.6 |
| Average temperature (°C) | 25.3 | 24.5 | 23.7 | 23.4 | 24.6 | 24.7 | 25.6 | 26.8 | 27.9 | 28.5 | 28.3 | 27.7 |
| Average night temperature (°C) | 20.9 | 20.5 | 20.4 | 20.0 | 20.4 | 20.3 | 20.4 | 21.0 | 21.7 | 22.1 | 22.3 | 22.5 |
| Absolute minimum temperature (°C) | 19.0 | 19.5 | 19.0 | 18.0 | 18.6 | 18.7 | 19.0 | 19.9 | 20.2 | 20.5 | 20.9 | 20.9 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.8 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.4 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 10.2 | 10.1 | 8.4 | 9.3 | 10.7 | 10.2 | 10.7 | 11.1 | 11.2 | 11.0 | 10.9 | 10.9 |
| Precipitation (mm) | 78 | 172 | 322 | 204 | 30 | 6 | 1 | 3 | 0 | 0 | 12 | 36 |
| Sunny days | 5 | 2 | 3 | 2 | 14 | 19 | 27 | 23 | 25 | 30 | 20 | 12 |
| Rainy days | 26 | 26 | 28 | 28 | 17 | 11 | 4 | 8 | 5 | 1 | 10 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Onça is at