Average annual temperature is 26.8 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: 18.6 °C
Number of sunny days: 203 days
Number of rainy days: 162 days
Look at detailed online map of Monteiro
* Weather data for Monteiro 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) | 35.4 | 35.7 | 36.2 | 32.4 | 32.7 | 31.9 | 33.7 | 35.8 | 37.7 | 38.0 | 37.6 | 37.6 |
| Average daytime temperature (°C) | 32.8 | 33.2 | 31.4 | 30.5 | 30.7 | 29.7 | 30.3 | 32.9 | 34.3 | 35.5 | 35.2 | 34.4 |
| Average temperature (°C) | 27.1 | 27.3 | 26.2 | 25.5 | 25.9 | 24.9 | 24.7 | 26.4 | 27.2 | 28.6 | 29.0 | 28.5 |
| Average night temperature (°C) | 21.9 | 22.2 | 21.9 | 21.6 | 21.9 | 21.1 | 19.9 | 20.6 | 20.8 | 21.6 | 22.5 | 22.8 |
| Absolute minimum temperature (°C) | 20.4 | 20.1 | 19.8 | 20.8 | 20.8 | 19.5 | 18.6 | 18.9 | 19.7 | 20.2 | 20.6 | 21.3 |
| 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) | 12.5 | 12.3 | 12.1 | 11.9 | 11.8 | 11.7 | 11.7 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 |
| 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) | 11.1 | 10.8 | 9.7 | 10.6 | 10.2 | 9.5 | 10.3 | 10.7 | 11.0 | 11.3 | 11.4 | 10.7 |
| Precipitation (mm) | 60 | 31 | 130 | 84 | 26 | 34 | 20 | 3 | 1 | 2 | 4 | 22 |
| Sunny days | 7 | 11 | 9 | 5 | 12 | 12 | 25 | 29 | 25 | 28 | 20 | 20 |
| Rainy days | 24 | 17 | 22 | 25 | 19 | 18 | 6 | 2 | 5 | 3 | 10 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Monteiro is at