Average annual temperature is 20.2 °C
Absolute maximum temperature: 35.2 °C
Absolute minimum temperature: 7.1 °C
Number of sunny days: 149 days
Number of rainy days: 216 days
Look at detailed online map of Serra
* Weather data for Serra 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) | 29.2 | 29.7 | 28.8 | 27.2 | 25.9 | 24.4 | 26.0 | 30.1 | 34.5 | 31.8 | 35.2 | 31.4 |
| Average daytime temperature (°C) | 25.2 | 27.3 | 27.0 | 24.6 | 22.9 | 21.9 | 22.7 | 24.9 | 28.8 | 28.9 | 29.4 | 28.7 |
| Average temperature (°C) | 20.5 | 21.9 | 21.6 | 19.4 | 17.2 | 15.7 | 16.4 | 18.6 | 21.9 | 22.8 | 23.2 | 23.0 |
| Average night temperature (°C) | 17.3 | 17.7 | 17.3 | 15.2 | 12.4 | 10.7 | 11.2 | 13.0 | 15.7 | 18.2 | 17.8 | 18.3 |
| Absolute minimum temperature (°C) | 14.9 | 16.0 | 15.6 | 11.4 | 8.6 | 8.6 | 7.1 | 9.1 | 12.1 | 15.1 | 12.6 | 16.4 |
| 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) | 13.2 | 12.8 | 12.2 | 11.6 | 11.1 | 10.9 | 11.0 | 11.4 | 12.0 | 12.6 | 13.1 | 13.4 |
| 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) | 7.8 | 10.6 | 10.2 | 9.2 | 9.4 | 9.4 | 9.7 | 9.4 | 10.8 | 10.1 | 11.0 | 11.3 |
| Precipitation (mm) | 405 | 122 | 92 | 68 | 12 | 1 | 6 | 38 | 33 | 149 | 132 | 102 |
| Sunny days | 0 | 2 | 8 | 10 | 25 | 26 | 21 | 18 | 18 | 5 | 13 | 3 |
| Rainy days | 31 | 26 | 23 | 20 | 6 | 4 | 10 | 13 | 12 | 26 | 17 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Serra is at