Average annual temperature is 25.8 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: 16.8 °C
Number of sunny days: 206 days
Number of rainy days: 159 days
Look at detailed online map of Monte Santo
* Weather data for Monte Santo 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 | 32.8 | 34.0 | 31.8 | 30.8 | 29.8 | 32.0 | 35.3 | 36.7 | 37.7 | 36.3 | 37.4 |
| Average daytime temperature (°C) | 29.2 | 30.7 | 29.5 | 29.5 | 28.6 | 28.1 | 29.3 | 31.0 | 32.7 | 34.8 | 34.2 | 33.9 |
| Average temperature (°C) | 24.7 | 25.7 | 25.0 | 24.7 | 24.3 | 23.5 | 23.8 | 25.3 | 26.6 | 28.6 | 28.7 | 28.8 |
| Average night temperature (°C) | 20.8 | 21.4 | 21.2 | 20.8 | 20.7 | 19.9 | 18.7 | 19.8 | 20.5 | 22.1 | 23.3 | 23.6 |
| Absolute minimum temperature (°C) | 19.4 | 20.1 | 18.8 | 18.7 | 19.0 | 18.1 | 16.8 | 17.6 | 18.6 | 20.0 | 21.6 | 21.5 |
| 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 | 12.4 | 12.1 | 11.9 | 11.8 | 11.7 | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 |
| 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) | 11.0 | 11.1 | 9.7 | 10.2 | 9.8 | 9.2 | 10.4 | 10.8 | 11.1 | 11.3 | 11.0 | 10.8 |
| Precipitation (mm) | 63 | 35 | 74 | 21 | 24 | 3 | 1 | 0 | 0 | 0 | 27 | 13 |
| Sunny days | 4 | 4 | 5 | 6 | 12 | 18 | 29 | 28 | 30 | 31 | 19 | 20 |
| Rainy days | 27 | 24 | 26 | 24 | 19 | 12 | 2 | 3 | 0 | 0 | 11 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Monte Santo is at