Average annual temperature is 25.8 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: 15.4 °C
Number of sunny days: 139 days
Number of rainy days: 226 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) | 33.7 | 36.1 | 36.7 | 34.8 | 30.9 | 28.7 | 31.5 | 36.0 | 36.6 | 38.2 | 37.5 | 37.5 |
| Average daytime temperature (°C) | 32.0 | 34.0 | 31.8 | 31.9 | 28.7 | 26.8 | 28.4 | 30.1 | 32.1 | 34.8 | 34.7 | 34.2 |
| Average temperature (°C) | 26.3 | 27.6 | 26.2 | 26.1 | 24.1 | 22.5 | 22.9 | 24.3 | 25.7 | 27.8 | 28.5 | 28.0 |
| Average night temperature (°C) | 21.0 | 21.9 | 21.4 | 21.2 | 20.8 | 19.6 | 18.5 | 19.3 | 20.1 | 21.1 | 22.3 | 22.2 |
| Absolute minimum temperature (°C) | 18.8 | 19.3 | 19.1 | 19.1 | 19.3 | 16.9 | 15.4 | 16.5 | 18.4 | 18.8 | 19.0 | 20.3 |
| 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 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.6 | 12.4 | 12.2 | 11.9 | 11.6 | 11.5 | 11.6 | 11.8 | 12.0 | 12.3 | 12.6 | 12.7 |
| 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) | 10.8 | 10.7 | 9.8 | 9.8 | 7.7 | 7.6 | 8.9 | 9.9 | 9.9 | 11.1 | 11.4 | 10.8 |
| Precipitation (mm) | 51 | 18 | 99 | 33 | 48 | 42 | 14 | 13 | 8 | 1 | 28 | 41 |
| Sunny days | 7 | 13 | 6 | 14 | 3 | 1 | 8 | 13 | 14 | 26 | 15 | 19 |
| Rainy days | 24 | 15 | 25 | 16 | 28 | 29 | 23 | 18 | 16 | 5 | 15 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Monte Santo is at