Average annual temperature is 26.7 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: 18.4 °C
Number of sunny days: 143 days
Number of rainy days: 222 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) | 31.6 | 33.2 | 32.6 | 32.5 | 33.4 | 33.2 | 34.7 | 37.2 | 36.7 | 37.0 | 36.5 | 34.9 |
| Average daytime temperature (°C) | 29.5 | 30.5 | 29.8 | 30.7 | 31.7 | 31.9 | 33.0 | 34.6 | 35.0 | 34.2 | 33.0 | 32.9 |
| Average temperature (°C) | 24.9 | 25.7 | 25.1 | 25.8 | 26.9 | 26.3 | 26.2 | 28.2 | 28.3 | 28.3 | 27.6 | 27.5 |
| Average night temperature (°C) | 21.5 | 21.9 | 21.8 | 22.0 | 23.0 | 22.0 | 20.7 | 23.1 | 22.4 | 23.3 | 23.2 | 23.2 |
| Absolute minimum temperature (°C) | 19.8 | 20.5 | 19.8 | 20.8 | 21.2 | 20.0 | 18.4 | 21.5 | 20.1 | 21.1 | 21.3 | 21.6 |
| 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 | 11.7 | 11.6 | 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) | 9.0 | 9.7 | 8.5 | 10.3 | 10.4 | 10.6 | 10.8 | 10.4 | 10.9 | 11.2 | 10.5 | 10.9 |
| Precipitation (mm) | 182 | 147 | 262 | 95 | 15 | 0 | 0 | 35 | 21 | 90 | 83 | 91 |
| Sunny days | 0 | 0 | 0 | 5 | 11 | 28 | 31 | 24 | 23 | 12 | 4 | 5 |
| Rainy days | 31 | 28 | 31 | 25 | 20 | 2 | 0 | 7 | 7 | 19 | 26 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Monte Santo is at