Average annual temperature is 23.1 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: 7.9 °C
Number of sunny days: 166 days
Number of rainy days: 199 days
Look at detailed online map of Portal da Foz
* Weather data for Portal da Foz 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) | 35.3 | 33.9 | 33.3 | 31.3 | 28.4 | 26.4 | 28.5 | 32.8 | 36.7 | 34.1 | 36.8 | 36.2 |
| Average daytime temperature (°C) | 31.0 | 29.1 | 30.3 | 26.7 | 24.8 | 22.3 | 23.4 | 25.5 | 29.1 | 28.9 | 30.0 | 31.1 |
| Average temperature (°C) | 26.5 | 24.9 | 25.8 | 22.1 | 19.9 | 17.9 | 19.1 | 20.5 | 23.9 | 24.2 | 25.6 | 27.0 |
| Average night temperature (°C) | 22.7 | 21.3 | 22.1 | 18.3 | 16.3 | 14.5 | 15.9 | 16.4 | 20.0 | 20.6 | 21.9 | 23.6 |
| Absolute minimum temperature (°C) | 19.0 | 13.3 | 17.8 | 12.4 | 9.3 | 8.5 | 7.9 | 10.5 | 9.6 | 14.6 | 12.1 | 18.1 |
| 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) | 13.5 | 13.0 | 12.2 | 11.5 | 10.9 | 10.6 | 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) | 11.3 | 10.1 | 10.1 | 9.0 | 7.8 | 7.2 | 8.0 | 8.9 | 8.7 | 8.8 | 9.0 | 10.3 |
| Precipitation (mm) | 190 | 151 | 101 | 118 | 93 | 77 | 147 | 108 | 205 | 387 | 326 | 154 |
| Sunny days | 10 | 6 | 12 | 14 | 18 | 20 | 20 | 21 | 16 | 10 | 8 | 11 |
| Rainy days | 21 | 22 | 19 | 16 | 13 | 10 | 11 | 10 | 14 | 21 | 22 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Portal da Foz is at