Average annual temperature is 21.9 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: 7.0 °C
Number of sunny days: 169 days
Number of rainy days: 196 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) | 30.9 | 30.2 | 31.9 | 29.5 | 28.5 | 27.5 | 28.3 | 33.4 | 37.7 | 35.6 | 39.1 | 37.7 |
| Average daytime temperature (°C) | 28.1 | 28.5 | 29.4 | 26.3 | 25.0 | 23.2 | 24.6 | 27.2 | 31.9 | 29.4 | 31.7 | 33.0 |
| Average temperature (°C) | 22.9 | 23.3 | 23.5 | 20.9 | 18.7 | 16.7 | 17.8 | 20.1 | 24.0 | 23.3 | 25.0 | 26.2 |
| Average night temperature (°C) | 19.2 | 19.6 | 19.0 | 16.5 | 13.6 | 11.2 | 12.5 | 14.6 | 17.6 | 19.1 | 19.7 | 20.4 |
| Absolute minimum temperature (°C) | 17.1 | 17.8 | 17.4 | 10.9 | 7.6 | 7.0 | 8.8 | 10.5 | 11.2 | 15.4 | 13.2 | 15.8 |
| 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 | 11.6 | 11.0 | 10.7 | 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) | 9.1 | 9.0 | 10.5 | 8.7 | 9.1 | 8.5 | 8.9 | 8.9 | 9.9 | 8.7 | 10.4 | 11.6 |
| Precipitation (mm) | 215 | 237 | 133 | 138 | 24 | 65 | 17 | 24 | 26 | 147 | 122 | 91 |
| Sunny days | 3 | 0 | 7 | 14 | 26 | 25 | 27 | 21 | 16 | 7 | 9 | 14 |
| Rainy days | 28 | 28 | 24 | 16 | 5 | 5 | 4 | 10 | 14 | 24 | 21 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Serra is at