Average annual temperature is 27.6 °C
Absolute maximum temperature: 41.1 °C
Absolute minimum temperature: 19.4 °C
Number of sunny days: 154 days
Number of rainy days: 211 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) | 31.8 | 33.6 | 33.4 | 33.0 | 33.6 | 35.0 | 36.8 | 39.0 | 40.3 | 41.1 | 38.4 | 37.0 |
| Average daytime temperature (°C) | 30.1 | 30.2 | 30.1 | 31.3 | 31.5 | 33.7 | 35.1 | 36.3 | 37.6 | 37.6 | 34.8 | 33.4 |
| Average temperature (°C) | 25.0 | 25.4 | 25.3 | 26.0 | 26.2 | 27.5 | 28.3 | 29.8 | 30.8 | 30.6 | 28.6 | 27.8 |
| Average night temperature (°C) | 20.8 | 21.3 | 21.6 | 21.3 | 21.9 | 22.0 | 22.2 | 23.6 | 24.5 | 24.0 | 23.0 | 23.1 |
| Absolute minimum temperature (°C) | 19.4 | 20.1 | 20.1 | 19.6 | 20.8 | 20.5 | 19.9 | 20.6 | 21.3 | 21.7 | 20.5 | 21.0 |
| 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) | 10.2 | 9.6 | 9.3 | 10.5 | 10.1 | 10.7 | 10.8 | 11.0 | 11.1 | 11.3 | 10.9 | 10.5 |
| Precipitation (mm) | 144 | 166 | 270 | 87 | 65 | 2 | 0 | 14 | 8 | 6 | 67 | 77 |
| Sunny days | 2 | 0 | 1 | 6 | 11 | 27 | 28 | 25 | 25 | 16 | 9 | 4 |
| Rainy days | 29 | 28 | 30 | 24 | 20 | 3 | 3 | 6 | 5 | 15 | 21 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Onça is at