Average annual temperature is 27.4 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: 21.3 °C
Number of sunny days: 94 days
Number of rainy days: 271 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) | 33.7 | 31.9 | 32.1 | 31.6 | 32.8 | 34.2 | 36.0 | 36.2 | 37.2 | 36.6 | 37.0 | 36.4 |
| Average daytime temperature (°C) | 30.9 | 29.6 | 29.3 | 29.8 | 31.1 | 32.1 | 34.4 | 34.9 | 35.8 | 35.1 | 34.4 | 34.1 |
| Average temperature (°C) | 26.6 | 25.9 | 25.5 | 25.7 | 26.9 | 27.2 | 28.1 | 28.1 | 28.6 | 28.5 | 28.6 | 28.6 |
| Average night temperature (°C) | 23.6 | 23.2 | 22.9 | 22.9 | 23.9 | 23.7 | 24.0 | 24.2 | 24.6 | 24.7 | 24.9 | 25.1 |
| Absolute minimum temperature (°C) | 21.7 | 22.5 | 22.0 | 21.3 | 22.5 | 22.6 | 23.0 | 23.0 | 23.0 | 22.5 | 24.0 | 24.0 |
| 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 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.1 | 12.2 | 12.2 | 12.3 |
| Daylight minimum 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 |
| Sunshine mean duration (h) | 10.2 | 8.9 | 8.7 | 8.7 | 10.4 | 10.4 | 11.1 | 11.3 | 11.2 | 11.0 | 11.0 | 10.6 |
| Precipitation (mm) | 182 | 279 | 433 | 303 | 79 | 57 | 10 | 7 | 2 | 11 | 18 | 51 |
| Sunny days | 0 | 0 | 0 | 2 | 1 | 8 | 19 | 18 | 19 | 15 | 8 | 4 |
| Rainy days | 31 | 28 | 31 | 28 | 30 | 22 | 12 | 13 | 11 | 16 | 22 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Monteiro is at