Average annual temperature is 24.0 °C
Absolute maximum temperature: 41.6 °C
Absolute minimum temperature: 11.4 °C
Number of sunny days: 115 days
Number of rainy days: 250 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) | 35.7 | 36.4 | 36.2 | 32.8 | 30.6 | 29.8 | 32.7 | 35.4 | 38.3 | 38.1 | 41.6 | 38.0 |
| Average daytime temperature (°C) | 30.8 | 33.0 | 32.2 | 28.1 | 26.5 | 26.4 | 25.9 | 27.6 | 31.3 | 30.1 | 32.5 | 32.2 |
| Average temperature (°C) | 25.6 | 26.8 | 26.2 | 23.3 | 21.4 | 20.8 | 20.4 | 22.0 | 24.8 | 24.7 | 26.4 | 26.5 |
| Average night temperature (°C) | 22.4 | 23.4 | 22.5 | 20.0 | 17.8 | 16.9 | 16.7 | 18.2 | 20.2 | 21.5 | 22.3 | 22.5 |
| Absolute minimum temperature (°C) | 18.6 | 21.1 | 20.1 | 15.5 | 12.5 | 13.2 | 11.4 | 13.2 | 16.1 | 18.9 | 16.2 | 18.4 |
| 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) | 13.3 | 12.8 | 12.2 | 11.6 | 11.0 | 10.8 | 10.9 | 11.4 | 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) | 8.5 | 9.5 | 9.9 | 8.4 | 8.8 | 9.4 | 8.6 | 7.7 | 9.4 | 6.8 | 9.3 | 10.7 |
| Precipitation (mm) | 368 | 268 | 135 | 136 | 61 | 15 | 39 | 81 | 48 | 120 | 164 | 115 |
| Sunny days | 1 | 2 | 2 | 7 | 13 | 17 | 19 | 14 | 20 | 6 | 8 | 6 |
| Rainy days | 30 | 26 | 29 | 23 | 18 | 13 | 12 | 17 | 10 | 25 | 22 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Serra is at