Average annual temperature is 23.7 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: 16.9 °C
Number of sunny days: 19 days
Number of rainy days: 346 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) | 31.0 | 31.9 | 31.2 | 33.9 | 28.6 | 27.3 | 29.4 | 29.8 | 31.9 | 32.8 | 34.3 | 33.9 |
| Average daytime temperature (°C) | 29.3 | 30.4 | 29.1 | 29.3 | 26.7 | 25.3 | 25.4 | 26.4 | 27.6 | 29.6 | 30.9 | 31.5 |
| Average temperature (°C) | 24.5 | 25.1 | 24.4 | 24.5 | 23.1 | 21.8 | 21.4 | 22.1 | 22.8 | 24.1 | 25.2 | 25.7 |
| Average night temperature (°C) | 21.2 | 21.3 | 21.3 | 21.3 | 20.8 | 19.6 | 18.7 | 19.3 | 19.8 | 20.4 | 21.2 | 21.7 |
| Absolute minimum temperature (°C) | 20.0 | 19.1 | 19.8 | 18.8 | 18.1 | 17.6 | 16.9 | 16.9 | 17.6 | 17.6 | 18.5 | 20.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum 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 |
| Daylight mean duration (h) | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.4 | 11.4 | 11.7 | 12.0 | 12.4 | 12.7 | 12.9 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 10.8 | 10.5 | 9.7 | 10.3 | 7.7 | 7.8 | 8.3 | 8.9 | 9.0 | 9.8 | 10.1 | 10.7 |
| Precipitation (mm) | 108 | 67 | 123 | 79 | 109 | 67 | 119 | 73 | 74 | 66 | 47 | 139 |
| Sunny days | 0 | 0 | 0 | 2 | 2 | 1 | 1 | 2 | 0 | 4 | 5 | 2 |
| Rainy days | 31 | 28 | 31 | 28 | 29 | 29 | 30 | 29 | 30 | 27 | 25 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Serra is at