Average annual temperature is 25.8 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: 14.8 °C
Number of sunny days: 79 days
Number of rainy days: 286 days
Look at detailed online map of Boa União
* Weather data for Boa União 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) | 31.9 | 32.9 | 33.4 | 32.4 | 32.2 | 31.3 | 33.2 | 35.6 | 36.8 | 37.1 | 36.6 | 33.9 |
| Average daytime temperature (°C) | 29.5 | 29.8 | 29.9 | 29.9 | 29.3 | 29.2 | 31.9 | 33.0 | 34.5 | 35.0 | 32.7 | 30.8 |
| Average temperature (°C) | 24.5 | 24.9 | 25.0 | 25.1 | 25.1 | 24.0 | 25.8 | 26.9 | 27.7 | 28.3 | 26.9 | 25.9 |
| Average night temperature (°C) | 21.9 | 22.0 | 22.2 | 22.3 | 22.3 | 20.5 | 20.9 | 22.2 | 23.1 | 23.8 | 23.2 | 23.0 |
| Absolute minimum temperature (°C) | 21.3 | 20.3 | 20.9 | 20.7 | 20.9 | 14.8 | 18.8 | 18.3 | 22.1 | 22.0 | 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 | 12.4 | 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) | 8.3 | 8.3 | 7.7 | 8.1 | 8.9 | 9.6 | 10.8 | 10.3 | 10.3 | 10.2 | 9.2 | 8.4 |
| Precipitation (mm) | 315 | 244 | 308 | 173 | 212 | 88 | 12 | 37 | 57 | 42 | 177 | 194 |
| Sunny days | 0 | 1 | 1 | 0 | 1 | 8 | 20 | 21 | 11 | 9 | 6 | 1 |
| Rainy days | 31 | 27 | 30 | 30 | 30 | 22 | 11 | 10 | 19 | 22 | 24 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Boa União is at