Average annual temperature is 27.4 °C
Absolute maximum temperature: 39.4 °C
Absolute minimum temperature: 19.8 °C
Number of sunny days: 186 days
Number of rainy days: 179 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) | 32.1 | 33.2 | 33.5 | 31.3 | 31.9 | 32.5 | 34.9 | 37.0 | 39.3 | 39.4 | 39.0 | 37.5 |
| Average daytime temperature (°C) | 29.8 | 30.0 | 29.5 | 29.9 | 30.4 | 31.2 | 32.2 | 34.4 | 36.5 | 37.8 | 35.9 | 34.7 |
| Average temperature (°C) | 25.2 | 25.3 | 25.0 | 25.2 | 25.9 | 26.1 | 26.6 | 28.4 | 30.1 | 31.4 | 30.0 | 29.3 |
| Average night temperature (°C) | 21.4 | 21.7 | 21.8 | 21.8 | 22.3 | 21.8 | 21.4 | 22.5 | 23.9 | 25.3 | 24.8 | 24.5 |
| Absolute minimum temperature (°C) | 19.8 | 19.9 | 20.1 | 20.1 | 20.2 | 20.2 | 20.0 | 21.2 | 22.5 | 23.7 | 22.3 | 22.4 |
| 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 | 12.3 | 12.1 | 12.0 | 11.8 | 11.7 | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 |
| 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) | 9.2 | 9.1 | 8.3 | 9.2 | 9.9 | 10.2 | 10.9 | 11.1 | 11.2 | 11.2 | 10.7 | 10.2 |
| Precipitation (mm) | 120 | 154 | 187 | 127 | 45 | 3 | 1 | 0 | 0 | 0 | 33 | 38 |
| Sunny days | 2 | 3 | 1 | 3 | 14 | 21 | 27 | 30 | 30 | 30 | 15 | 10 |
| Rainy days | 29 | 25 | 30 | 27 | 17 | 9 | 4 | 1 | 0 | 1 | 15 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Boa Nova is at