Average annual temperature is 27.6 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: 20.5 °C
Number of sunny days: 90 days
Number of rainy days: 275 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) | 32.9 | 32.2 | 32.6 | 32.0 | 32.3 | 33.7 | 33.7 | 35.9 | 38.3 | 39.1 | 38.4 | 36.5 |
| Average daytime temperature (°C) | 30.4 | 30.6 | 29.7 | 30.2 | 30.8 | 31.7 | 32.3 | 34.2 | 36.7 | 36.5 | 36.1 | 34.4 |
| Average temperature (°C) | 25.8 | 25.7 | 25.4 | 25.9 | 26.6 | 27.0 | 27.5 | 28.5 | 30.3 | 30.0 | 30.1 | 28.9 |
| Average night temperature (°C) | 22.6 | 22.7 | 22.8 | 22.9 | 23.4 | 23.3 | 23.3 | 23.6 | 24.9 | 25.1 | 25.6 | 25.2 |
| Absolute minimum temperature (°C) | 20.5 | 21.3 | 21.5 | 22.1 | 22.0 | 22.0 | 21.8 | 22.5 | 23.8 | 24.2 | 24.5 | 23.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 11.9 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.2 | 8.4 | 7.0 | 8.9 | 9.8 | 10.8 | 11.1 | 11.3 | 11.3 | 11.1 | 10.6 | 10.0 |
| Precipitation (mm) | 199 | 327 | 580 | 329 | 184 | 36 | 8 | 9 | 1 | 9 | 29 | 129 |
| Sunny days | 0 | 0 | 1 | 1 | 2 | 6 | 11 | 12 | 25 | 18 | 8 | 6 |
| Rainy days | 31 | 28 | 30 | 29 | 29 | 24 | 20 | 19 | 5 | 13 | 22 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Serra is at