Average annual temperature is 23.6 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 8.3 °C
Number of sunny days: 159 days
Number of rainy days: 206 days
Look at detailed online map of Pôrto Byington
* Weather data for Pôrto Byington 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) | 34.3 | 32.9 | 33.2 | 31.6 | 29.7 | 28.1 | 30.3 | 33.8 | 38.3 | 36.5 | 37.7 | 36.6 |
| Average daytime temperature (°C) | 30.5 | 28.7 | 30.1 | 27.3 | 25.9 | 23.5 | 25.1 | 27.8 | 30.9 | 31.1 | 30.8 | 32.2 |
| Average temperature (°C) | 25.9 | 24.5 | 25.5 | 22.7 | 20.7 | 18.2 | 19.7 | 21.9 | 24.8 | 25.8 | 26.0 | 27.2 |
| Average night temperature (°C) | 22.2 | 21.2 | 22.0 | 19.0 | 16.6 | 14.2 | 15.7 | 17.4 | 20.0 | 21.8 | 22.4 | 23.5 |
| Absolute minimum temperature (°C) | 18.1 | 16.5 | 20.5 | 12.7 | 10.5 | 9.0 | 8.3 | 13.9 | 10.9 | 16.5 | 13.2 | 19.2 |
| 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) | 13.4 | 12.9 | 12.2 | 11.5 | 11.0 | 10.7 | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 10.4 | 8.9 | 9.6 | 9.2 | 8.6 | 7.7 | 8.0 | 9.3 | 9.3 | 9.1 | 9.1 | 10.0 |
| Precipitation (mm) | 209 | 274 | 106 | 118 | 41 | 51 | 57 | 112 | 80 | 255 | 204 | 137 |
| Sunny days | 10 | 7 | 8 | 15 | 17 | 21 | 15 | 18 | 17 | 10 | 10 | 11 |
| Rainy days | 21 | 21 | 23 | 15 | 14 | 9 | 16 | 13 | 13 | 21 | 20 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Pôrto Byington is at