Average annual temperature is 25.0 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: 9.7 °C
Number of sunny days: 133 days
Number of rainy days: 232 days
Look at detailed online map of Boa Nova
* Weather data for Boa Nova 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 | 30.9 | 30.6 | 30.5 | 30.6 | 30.7 | 34.3 | 35.5 | 36.0 | 36.8 | 35.5 | 33.6 |
| Average daytime temperature (°C) | 27.6 | 28.6 | 28.0 | 28.4 | 29.5 | 28.4 | 31.3 | 33.7 | 33.6 | 33.9 | 32.3 | 30.7 |
| Average temperature (°C) | 23.3 | 24.1 | 23.7 | 23.8 | 24.2 | 22.4 | 24.2 | 26.9 | 27.1 | 27.6 | 26.7 | 25.7 |
| Average night temperature (°C) | 20.4 | 20.7 | 20.6 | 20.5 | 19.9 | 17.5 | 18.0 | 21.0 | 21.9 | 22.8 | 22.3 | 22.0 |
| Absolute minimum temperature (°C) | 19.2 | 19.3 | 19.4 | 18.0 | 17.9 | 9.7 | 15.0 | 18.2 | 18.9 | 20.5 | 20.1 | 20.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum 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 |
| Daylight mean duration (h) | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.3 | 11.4 | 11.7 | 12.0 | 12.4 | 12.7 | 12.9 |
| 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) | 9.1 | 9.3 | 7.9 | 9.1 | 10.0 | 9.8 | 10.4 | 10.0 | 10.0 | 9.9 | 9.8 | 10.0 |
| Precipitation (mm) | 182 | 155 | 226 | 149 | 12 | 9 | 0 | 35 | 51 | 81 | 97 | 137 |
| Sunny days | 1 | 1 | 3 | 0 | 15 | 22 | 31 | 22 | 18 | 11 | 4 | 5 |
| Rainy days | 30 | 27 | 28 | 30 | 16 | 8 | 0 | 9 | 12 | 20 | 26 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Boa Nova is at