Average annual temperature is 26.8 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: 18.7 °C
Number of sunny days: 75 days
Number of rainy days: 290 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) | 32.9 | 32.4 | 33.0 | 32.5 | 32.3 | 33.9 | 36.1 | 36.1 | 37.1 | 38.1 | 36.7 | 34.6 |
| Average daytime temperature (°C) | 29.7 | 30.2 | 29.8 | 30.3 | 30.6 | 31.3 | 33.8 | 34.0 | 35.0 | 35.6 | 33.9 | 31.7 |
| Average temperature (°C) | 25.0 | 25.4 | 25.5 | 25.8 | 26.2 | 26.2 | 27.4 | 28.0 | 28.6 | 29.0 | 28.0 | 26.6 |
| Average night temperature (°C) | 22.4 | 22.7 | 22.9 | 23.0 | 23.2 | 22.5 | 22.0 | 23.3 | 23.7 | 24.2 | 24.1 | 23.7 |
| Absolute minimum temperature (°C) | 20.9 | 22.1 | 21.6 | 22.3 | 22.3 | 18.7 | 20.0 | 22.0 | 21.6 | 22.8 | 22.5 | 22.2 |
| 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 | 11.8 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 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) | 7.4 | 8.3 | 7.6 | 7.9 | 8.6 | 10.0 | 10.9 | 10.7 | 10.6 | 10.4 | 10.0 | 8.9 |
| Precipitation (mm) | 328 | 223 | 308 | 307 | 216 | 30 | 8 | 33 | 46 | 87 | 111 | 198 |
| Sunny days | 1 | 0 | 0 | 0 | 1 | 5 | 20 | 17 | 13 | 12 | 4 | 2 |
| Rainy days | 30 | 28 | 31 | 30 | 30 | 25 | 11 | 14 | 17 | 19 | 26 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Monteiro is at