Average annual temperature is 27.0 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: 18.7 °C
Number of sunny days: 80 days
Number of rainy days: 285 days
Look at detailed online map of Lago de Santo Antônio
* Weather data for Lago de Santo Antônio 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) | 32.2 | 32.4 | 32.7 | 32.2 | 32.8 | 33.1 | 35.1 | 35.1 | 37.5 | 37.2 | 36.8 | 34.7 |
| Average daytime temperature (°C) | 29.0 | 30.0 | 29.7 | 30.1 | 30.2 | 30.4 | 33.2 | 33.0 | 34.3 | 35.1 | 33.7 | 32.3 |
| Average temperature (°C) | 25.3 | 25.7 | 25.7 | 26.1 | 26.5 | 26.2 | 27.4 | 27.8 | 28.6 | 29.3 | 28.4 | 27.3 |
| Average night temperature (°C) | 23.1 | 23.3 | 23.4 | 23.7 | 24.2 | 23.2 | 23.2 | 24.3 | 24.8 | 25.5 | 25.0 | 24.5 |
| Absolute minimum temperature (°C) | 22.6 | 22.2 | 22.5 | 22.7 | 23.4 | 18.7 | 21.5 | 22.4 | 22.7 | 23.7 | 23.7 | 23.7 |
| 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 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.5 | 12.3 | 12.1 | 12.0 | 11.8 | 11.7 | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 7.0 | 8.0 | 7.4 | 8.3 | 8.7 | 9.4 | 10.8 | 10.3 | 10.2 | 10.6 | 10.2 | 9.8 |
| Precipitation (mm) | 316 | 294 | 389 | 250 | 223 | 85 | 9 | 58 | 33 | 44 | 72 | 212 |
| Sunny days | 0 | 0 | 0 | 0 | 1 | 6 | 23 | 16 | 18 | 10 | 5 | 1 |
| Rainy days | 31 | 28 | 31 | 30 | 30 | 24 | 8 | 15 | 12 | 21 | 25 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Lago de Santo Antônio is at