Average annual temperature is 23.6 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: 9.9 °C
Number of sunny days: 176 days
Number of rainy days: 189 days
Look at detailed online map of Pôrto Casa Nova
* Weather data for Pôrto Casa Nova 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) | 32.2 | 32.1 | 33.2 | 32.2 | 30.5 | 30.2 | 30.6 | 34.7 | 37.7 | 37.1 | 38.2 | 36.3 |
| Average daytime temperature (°C) | 28.9 | 28.7 | 30.3 | 27.7 | 26.5 | 24.4 | 25.9 | 28.3 | 32.0 | 30.9 | 31.5 | 32.7 |
| Average temperature (°C) | 24.8 | 24.6 | 25.4 | 23.0 | 21.0 | 18.7 | 19.6 | 21.6 | 24.9 | 25.6 | 26.0 | 27.5 |
| Average night temperature (°C) | 21.7 | 21.9 | 22.1 | 19.4 | 16.9 | 14.4 | 15.1 | 16.8 | 19.9 | 21.7 | 22.1 | 23.3 |
| Absolute minimum temperature (°C) | 18.6 | 19.9 | 20.8 | 14.6 | 13.8 | 9.9 | 10.8 | 13.3 | 13.6 | 18.1 | 16.0 | 20.6 |
| 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) | 13.3 | 12.9 | 12.2 | 11.6 | 11.0 | 10.8 | 10.9 | 11.3 | 12.0 | 12.6 | 13.2 | 13.5 |
| 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) | 9.3 | 8.4 | 9.5 | 9.0 | 9.2 | 8.7 | 9.4 | 9.2 | 10.2 | 8.9 | 9.7 | 11.7 |
| Precipitation (mm) | 210 | 279 | 137 | 125 | 31 | 153 | 12 | 23 | 37 | 200 | 130 | 78 |
| Sunny days | 7 | 0 | 4 | 16 | 26 | 24 | 28 | 21 | 23 | 7 | 8 | 12 |
| Rainy days | 24 | 28 | 27 | 14 | 5 | 6 | 3 | 10 | 7 | 24 | 22 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Pôrto Casa Nova is at