Average annual temperature is 27.5 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: 21.3 °C
Number of sunny days: 125 days
Number of rainy days: 240 days
Look at detailed online map of Santo Isidro
* Weather data for Santo Isidro 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) | 35.8 | 35.6 | 35.0 | 33.0 | 34.5 | 33.8 | 35.0 | 36.3 | 37.0 | 37.8 | 37.7 | 37.0 |
| Average daytime temperature (°C) | 33.5 | 33.5 | 31.8 | 31.5 | 32.7 | 31.7 | 32.5 | 34.3 | 34.8 | 36.2 | 34.6 | 33.9 |
| Average temperature (°C) | 27.7 | 27.8 | 26.4 | 26.3 | 27.3 | 26.5 | 26.8 | 27.6 | 28.0 | 28.8 | 28.4 | 28.1 |
| Average night temperature (°C) | 23.5 | 23.9 | 23.1 | 23.1 | 23.7 | 22.9 | 22.5 | 22.6 | 22.8 | 23.5 | 23.7 | 23.7 |
| Absolute minimum temperature (°C) | 22.4 | 22.4 | 21.6 | 22.0 | 22.5 | 21.9 | 21.3 | 21.5 | 21.8 | 22.3 | 22.5 | 22.3 |
| 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) | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 12.4 |
| 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) | 10.9 | 10.7 | 9.1 | 9.7 | 10.3 | 10.3 | 10.8 | 10.8 | 10.8 | 11.3 | 11.3 | 10.7 |
| Precipitation (mm) | 74 | 100 | 304 | 193 | 55 | 94 | 17 | 12 | 2 | 5 | 89 | 51 |
| Sunny days | 4 | 3 | 2 | 2 | 3 | 9 | 17 | 22 | 21 | 24 | 10 | 8 |
| Rainy days | 27 | 25 | 29 | 28 | 28 | 21 | 14 | 9 | 9 | 7 | 20 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santo Isidro is at