Average annual temperature is 27.1 °C
Absolute maximum temperature: 41.3 °C
Absolute minimum temperature: 9.7 °C
Number of sunny days: 166 days
Number of rainy days: 199 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) | 34.3 | 34.2 | 35.0 | 33.1 | 32.9 | 31.9 | 34.5 | 37.4 | 39.4 | 40.4 | 41.3 | 37.7 |
| Average daytime temperature (°C) | 31.7 | 31.7 | 31.1 | 30.5 | 30.1 | 28.3 | 31.2 | 34.4 | 35.4 | 37.8 | 36.5 | 34.6 |
| Average temperature (°C) | 26.5 | 26.7 | 26.3 | 25.8 | 24.9 | 22.1 | 24.1 | 27.4 | 29.4 | 31.4 | 30.8 | 29.3 |
| Average night temperature (°C) | 22.8 | 23.3 | 22.9 | 22.4 | 20.7 | 17.2 | 18.4 | 21.7 | 24.2 | 26.2 | 26.0 | 25.3 |
| Absolute minimum temperature (°C) | 20.7 | 21.6 | 21.7 | 16.6 | 17.2 | 9.7 | 13.9 | 17.2 | 16.8 | 22.8 | 20.6 | 23.4 |
| 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 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.0 | 12.6 | 12.2 | 11.7 | 11.4 | 11.2 | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 |
| 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 | 13.0 |
| Sunshine mean duration (h) | 9.6 | 10.0 | 9.5 | 9.2 | 8.6 | 9.3 | 10.1 | 9.7 | 9.9 | 10.9 | 11.1 | 10.8 |
| Precipitation (mm) | 175 | 115 | 218 | 122 | 39 | 10 | 0 | 8 | 22 | 18 | 93 | 100 |
| Sunny days | 6 | 3 | 2 | 5 | 16 | 23 | 30 | 28 | 18 | 14 | 15 | 6 |
| Rainy days | 25 | 25 | 29 | 25 | 15 | 7 | 1 | 3 | 12 | 17 | 15 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Onça is at