Average annual temperature is 17.8 °C
Absolute maximum temperature: 33.6 °C
Absolute minimum temperature: 2.2 °C
Number of sunny days: 107 days
Number of rainy days: 258 days
Look at detailed online map of Porto União
* Weather data for Porto 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) | 30.2 | 28.6 | 28.8 | 26.8 | 25.2 | 23.6 | 25.2 | 27.6 | 31.2 | 28.4 | 33.6 | 32.6 |
| Average daytime temperature (°C) | 26.2 | 25.3 | 26.0 | 22.2 | 20.7 | 18.6 | 19.0 | 21.0 | 24.0 | 22.9 | 25.5 | 27.8 |
| Average temperature (°C) | 20.9 | 20.3 | 20.6 | 17.1 | 15.0 | 13.1 | 13.8 | 14.8 | 18.1 | 18.4 | 20.0 | 22.2 |
| Average night temperature (°C) | 17.0 | 16.7 | 17.1 | 13.6 | 11.0 | 8.9 | 10.2 | 10.4 | 13.5 | 15.2 | 15.8 | 18.0 |
| Absolute minimum temperature (°C) | 11.6 | 11.4 | 11.9 | 6.6 | 4.8 | 2.2 | 3.6 | 4.7 | 3.9 | 11.6 | 5.3 | 14.8 |
| 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 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.6 | 13.0 | 12.2 | 11.5 | 10.8 | 10.5 | 10.7 | 11.2 | 11.9 | 12.7 | 13.4 | 13.7 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 9.5 | 8.5 | 9.0 | 7.8 | 7.0 | 6.8 | 6.2 | 7.4 | 7.4 | 5.1 | 7.8 | 9.8 |
| Precipitation (mm) | 170 | 203 | 122 | 121 | 50 | 179 | 143 | 98 | 132 | 311 | 165 | 92 |
| Sunny days | 5 | 3 | 4 | 8 | 15 | 17 | 12 | 16 | 8 | 4 | 7 | 8 |
| Rainy days | 26 | 25 | 27 | 22 | 16 | 13 | 19 | 15 | 22 | 27 | 23 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Porto União during the most sunny months:
The largest precipitation sum in Porto União is at