Average annual temperature is 27.0 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: 19.2 °C
Number of sunny days: 106 days
Number of rainy days: 259 days
Look at detailed online map of Montevidéu
* Weather data for Montevidéu 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) | 30.2 | 31.1 | 30.5 | 30.8 | 31.5 | 32.9 | 34.8 | 35.1 | 37.6 | 37.5 | 36.0 | 37.1 |
| Average daytime temperature (°C) | 28.9 | 29.2 | 28.9 | 29.5 | 30.1 | 31.4 | 32.6 | 34.1 | 36.0 | 36.1 | 34.4 | 33.8 |
| Average temperature (°C) | 24.8 | 25.0 | 24.8 | 25.3 | 26.0 | 26.5 | 26.8 | 28.1 | 29.8 | 30.0 | 28.9 | 28.4 |
| Average night temperature (°C) | 21.6 | 21.8 | 22.0 | 22.1 | 22.5 | 22.3 | 21.6 | 22.4 | 23.6 | 24.4 | 24.1 | 23.9 |
| Absolute minimum temperature (°C) | 20.4 | 21.0 | 21.0 | 19.6 | 20.9 | 20.8 | 19.2 | 20.3 | 21.6 | 23.7 | 21.8 | 22.3 |
| 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 | 12.0 | 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) | 9.7 | 9.0 | 8.1 | 8.7 | 10.1 | 10.7 | 10.7 | 11.0 | 11.3 | 11.1 | 10.6 | 10.3 |
| Precipitation (mm) | 174 | 180 | 377 | 151 | 128 | 8 | 7 | 4 | 3 | 12 | 104 | 99 |
| Sunny days | 0 | 0 | 0 | 2 | 8 | 19 | 19 | 17 | 17 | 15 | 7 | 2 |
| Rainy days | 31 | 28 | 31 | 28 | 23 | 11 | 12 | 14 | 13 | 16 | 23 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Montevidéu is at