Average annual temperature is 20.0 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: 5.5 °C
Number of sunny days: 141 days
Number of rainy days: 224 days
Look at detailed online map of São Pedro da União
* Weather data for São Pedro da 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) | 28.3 | 28.7 | 28.4 | 26.3 | 25.8 | 24.7 | 26.3 | 30.8 | 34.3 | 30.9 | 34.2 | 31.5 |
| Average daytime temperature (°C) | 25.2 | 26.9 | 26.5 | 24.2 | 22.7 | 21.4 | 23.0 | 25.3 | 28.7 | 28.1 | 29.5 | 28.8 |
| Average temperature (°C) | 20.6 | 21.6 | 21.2 | 19.0 | 16.7 | 15.1 | 16.4 | 18.8 | 22.2 | 22.5 | 23.3 | 23.2 |
| Average night temperature (°C) | 17.6 | 17.8 | 17.4 | 15.2 | 11.7 | 10.4 | 11.1 | 13.3 | 16.6 | 18.2 | 18.1 | 18.4 |
| Absolute minimum temperature (°C) | 15.5 | 16.3 | 15.5 | 10.1 | 8.2 | 5.5 | 6.5 | 9.7 | 13.9 | 15.4 | 11.6 | 16.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.2 | 12.8 | 12.2 | 11.6 | 11.1 | 10.9 | 11.0 | 11.4 | 12.0 | 12.6 | 13.1 | 13.4 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 8.2 | 9.9 | 10.2 | 9.2 | 9.6 | 9.2 | 10.0 | 9.5 | 10.7 | 9.8 | 11.2 | 11.5 |
| Precipitation (mm) | 245 | 96 | 153 | 107 | 31 | 6 | 9 | 54 | 30 | 181 | 86 | 99 |
| Sunny days | 0 | 1 | 3 | 8 | 21 | 27 | 25 | 19 | 17 | 3 | 12 | 5 |
| Rainy days | 31 | 27 | 28 | 22 | 10 | 3 | 6 | 12 | 13 | 28 | 18 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in São Pedro da União is at