Average annual temperature is 26.6 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: 20.8 °C
Number of sunny days: 38 days
Number of rainy days: 327 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) | 31.7 | 31.7 | 33.3 | 32.8 | 32.1 | 31.7 | 32.5 | 34.4 | 36.2 | 36.2 | 35.8 | 35.3 |
| Average daytime temperature (°C) | 29.4 | 29.2 | 30.1 | 30.3 | 30.1 | 30.5 | 31.1 | 33.0 | 34.2 | 34.8 | 34.4 | 33.6 |
| Average temperature (°C) | 24.7 | 24.7 | 25.1 | 25.5 | 25.7 | 25.9 | 26.3 | 27.7 | 28.3 | 28.8 | 28.6 | 27.8 |
| Average night temperature (°C) | 22.0 | 22.4 | 22.3 | 22.6 | 23.0 | 22.6 | 22.8 | 23.4 | 23.8 | 24.0 | 24.3 | 24.0 |
| Absolute minimum temperature (°C) | 20.8 | 21.5 | 21.0 | 21.5 | 22.2 | 21.9 | 21.9 | 22.6 | 22.6 | 23.0 | 23.3 | 23.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.0 | 6.9 | 7.8 | 7.9 | 8.7 | 10.3 | 10.5 | 10.9 | 11.0 | 11.2 | 10.9 | 10.1 |
| Precipitation (mm) | 316 | 396 | 293 | 263 | 316 | 115 | 104 | 43 | 9 | 25 | 37 | 74 |
| Sunny days | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 5 | 9 | 12 | 9 | 2 |
| Rainy days | 31 | 28 | 30 | 30 | 31 | 30 | 31 | 26 | 21 | 19 | 21 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Monte Santo is at