Average annual temperature is 26.8 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: 17.0 °C
Number of sunny days: 87 days
Number of rainy days: 278 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) | 31.7 | 32.7 | 32.4 | 32.5 | 32.2 | 34.4 | 37.1 | 37.0 | 37.7 | 38.1 | 36.3 | 34.0 |
| Average daytime temperature (°C) | 29.0 | 30.0 | 29.6 | 29.8 | 30.3 | 31.8 | 34.7 | 35.4 | 35.7 | 35.3 | 33.2 | 31.2 |
| Average temperature (°C) | 24.8 | 25.3 | 25.1 | 25.3 | 26.0 | 26.4 | 27.6 | 28.6 | 29.1 | 29.2 | 27.9 | 26.5 |
| Average night temperature (°C) | 22.1 | 22.2 | 22.4 | 22.5 | 22.7 | 21.9 | 21.1 | 23.1 | 23.8 | 24.3 | 24.0 | 23.3 |
| Absolute minimum temperature (°C) | 21.2 | 20.8 | 21.4 | 21.7 | 22.0 | 18.6 | 17.0 | 20.5 | 22.0 | 22.5 | 21.6 | 21.9 |
| 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 | 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) | 7.2 | 8.5 | 7.8 | 8.0 | 9.1 | 10.6 | 11.0 | 10.4 | 10.6 | 9.8 | 10.2 | 9.1 |
| Precipitation (mm) | 287 | 315 | 363 | 295 | 189 | 25 | 3 | 23 | 40 | 60 | 73 | 250 |
| Sunny days | 1 | 0 | 0 | 1 | 2 | 13 | 26 | 16 | 11 | 11 | 5 | 1 |
| Rainy days | 30 | 28 | 31 | 29 | 29 | 17 | 5 | 15 | 19 | 20 | 25 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Boa Nova is at