Average annual temperature is 21.0 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: 6.5 °C
Number of sunny days: 178 days
Number of rainy days: 187 days
Look at detailed online map of Sítio Santa Helena
* Weather data for Sítio Santa Helena 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) | 30.3 | 29.2 | 31.1 | 29.1 | 27.7 | 26.7 | 27.3 | 32.7 | 37.0 | 34.3 | 38.0 | 37.1 |
| Average daytime temperature (°C) | 27.2 | 27.3 | 28.4 | 25.5 | 24.2 | 22.3 | 23.4 | 26.1 | 31.1 | 28.1 | 30.4 | 32.1 |
| Average temperature (°C) | 22.2 | 22.5 | 22.7 | 20.1 | 18.0 | 16.1 | 16.8 | 19.1 | 23.1 | 22.2 | 23.9 | 25.4 |
| Average night temperature (°C) | 18.5 | 19.0 | 18.4 | 15.7 | 13.0 | 10.8 | 11.8 | 13.8 | 16.7 | 18.2 | 18.8 | 19.5 |
| Absolute minimum temperature (°C) | 16.3 | 17.2 | 16.4 | 9.8 | 7.3 | 6.5 | 7.8 | 9.9 | 9.4 | 14.5 | 12.2 | 14.6 |
| 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) | 9.0 | 8.9 | 10.5 | 8.7 | 9.1 | 8.5 | 8.8 | 8.7 | 10.0 | 8.4 | 10.2 | 11.6 |
| Precipitation (mm) | 206 | 253 | 131 | 171 | 24 | 62 | 23 | 20 | 28 | 198 | 124 | 78 |
| Sunny days | 5 | 0 | 12 | 12 | 24 | 25 | 24 | 23 | 18 | 11 | 9 | 15 |
| Rainy days | 26 | 28 | 19 | 18 | 7 | 5 | 7 | 8 | 12 | 20 | 21 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sítio Santa Helena is at