Average annual temperature is 27.0 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: 19.2 °C
Number of sunny days: 191 days
Number of rainy days: 174 days
Look at detailed online map of Monte Castelo
* Weather data for Monte Castelo 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) | 33.4 | 32.6 | 33.3 | 31.0 | 31.6 | 31.9 | 33.8 | 35.6 | 37.0 | 37.7 | 37.0 | 36.8 |
| Average daytime temperature (°C) | 31.0 | 31.0 | 29.9 | 29.7 | 30.7 | 30.8 | 31.7 | 33.3 | 34.7 | 35.8 | 35.2 | 34.4 |
| Average temperature (°C) | 26.0 | 25.7 | 25.1 | 24.9 | 25.8 | 25.9 | 26.4 | 27.6 | 28.8 | 29.6 | 29.4 | 28.7 |
| Average night temperature (°C) | 21.5 | 21.4 | 21.5 | 21.1 | 21.6 | 21.4 | 21.1 | 21.9 | 22.8 | 23.1 | 23.4 | 23.5 |
| Absolute minimum temperature (°C) | 19.5 | 19.2 | 20.1 | 19.9 | 19.6 | 20.3 | 19.4 | 20.9 | 21.2 | 22.3 | 22.1 | 21.4 |
| 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) | 12.4 | 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) | 10.0 | 10.5 | 9.0 | 9.9 | 10.6 | 10.4 | 10.7 | 11.1 | 11.2 | 11.1 | 10.6 | 10.6 |
| Precipitation (mm) | 148 | 82 | 199 | 151 | 15 | 4 | 1 | 1 | 0 | 0 | 15 | 43 |
| Sunny days | 3 | 2 | 4 | 2 | 14 | 18 | 28 | 26 | 30 | 28 | 22 | 14 |
| Rainy days | 28 | 26 | 27 | 28 | 17 | 12 | 3 | 5 | 0 | 3 | 8 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Monte Castelo is at