Average annual temperature is 23.8 °C
Absolute maximum temperature: 35.0 °C
Absolute minimum temperature: 15.2 °C
Number of sunny days: 25 days
Number of rainy days: 340 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) | 32.0 | 33.0 | 31.4 | 34.2 | 28.7 | 27.8 | 29.1 | 31.2 | 33.0 | 33.9 | 35.0 | 34.7 |
| Average daytime temperature (°C) | 29.9 | 30.8 | 29.3 | 29.6 | 26.7 | 25.3 | 25.3 | 26.7 | 27.9 | 30.1 | 31.4 | 31.6 |
| Average temperature (°C) | 24.7 | 25.2 | 24.4 | 24.6 | 23.0 | 21.8 | 21.3 | 22.1 | 22.9 | 24.3 | 25.4 | 25.7 |
| Average night temperature (°C) | 20.7 | 21.1 | 21.0 | 21.0 | 20.8 | 19.4 | 18.5 | 18.9 | 19.4 | 20.0 | 20.9 | 21.3 |
| Absolute minimum temperature (°C) | 19.6 | 19.1 | 19.8 | 18.7 | 18.6 | 17.4 | 16.0 | 15.2 | 17.6 | 17.0 | 18.0 | 19.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum 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 |
| Daylight mean duration (h) | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.4 | 11.5 | 11.7 | 12.0 | 12.4 | 12.7 | 12.9 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 11.0 | 10.9 | 9.9 | 10.1 | 7.3 | 7.7 | 8.6 | 9.2 | 9.7 | 10.4 | 10.1 | 10.8 |
| Precipitation (mm) | 88 | 54 | 84 | 60 | 155 | 71 | 76 | 56 | 66 | 36 | 40 | 122 |
| Sunny days | 1 | 1 | 0 | 2 | 1 | 1 | 1 | 1 | 1 | 5 | 7 | 4 |
| Rainy days | 30 | 27 | 31 | 28 | 30 | 29 | 30 | 30 | 29 | 26 | 23 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Monteiro is at