Average annual temperature is 26.9 °C
Absolute maximum temperature: 40.8 °C
Absolute minimum temperature: 9.5 °C
Number of sunny days: 166 days
Number of rainy days: 199 days
Look at detailed online map of Pôrto Novo
* Weather data for Pôrto Novo 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) | 33.7 | 34.1 | 34.2 | 33.1 | 32.4 | 31.8 | 35.0 | 37.4 | 39.6 | 40.8 | 40.4 | 38.6 |
| Average daytime temperature (°C) | 31.4 | 31.0 | 30.8 | 30.3 | 30.0 | 28.0 | 31.2 | 34.5 | 36.0 | 38.1 | 36.6 | 34.7 |
| Average temperature (°C) | 26.4 | 26.2 | 26.1 | 25.5 | 24.6 | 21.6 | 24.0 | 27.4 | 29.6 | 31.3 | 30.8 | 29.4 |
| Average night temperature (°C) | 23.0 | 23.1 | 22.8 | 22.1 | 20.4 | 16.7 | 18.3 | 21.8 | 24.4 | 26.5 | 26.1 | 25.3 |
| Absolute minimum temperature (°C) | 20.5 | 21.4 | 21.9 | 16.6 | 16.0 | 9.5 | 13.6 | 18.6 | 16.8 | 22.8 | 20.1 | 23.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.0 | 12.6 | 12.2 | 11.7 | 11.3 | 11.1 | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 9.8 | 9.6 | 8.7 | 9.6 | 8.9 | 9.3 | 10.2 | 9.9 | 10.3 | 10.4 | 11.2 | 11.0 |
| Precipitation (mm) | 272 | 139 | 285 | 144 | 48 | 9 | 0 | 5 | 19 | 63 | 115 | 153 |
| Sunny days | 3 | 1 | 2 | 6 | 19 | 26 | 30 | 26 | 19 | 12 | 12 | 10 |
| Rainy days | 28 | 27 | 29 | 24 | 12 | 4 | 1 | 5 | 11 | 19 | 18 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Pôrto Novo is at