Average annual temperature is 26.6 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: 18.0 °C
Number of sunny days: 121 days
Number of rainy days: 244 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) | 31.0 | 32.7 | 31.8 | 31.5 | 32.3 | 33.1 | 35.8 | 36.9 | 37.4 | 36.4 | 34.7 | 33.3 |
| Average daytime temperature (°C) | 29.4 | 29.8 | 29.1 | 30.0 | 30.6 | 32.3 | 33.8 | 34.8 | 35.2 | 34.1 | 31.8 | 31.2 |
| Average temperature (°C) | 24.8 | 25.2 | 24.7 | 25.4 | 26.1 | 26.8 | 27.1 | 28.3 | 28.8 | 28.4 | 26.9 | 26.6 |
| Average night temperature (°C) | 21.3 | 21.6 | 21.6 | 21.8 | 22.4 | 21.5 | 20.2 | 21.7 | 22.4 | 23.1 | 22.7 | 22.7 |
| Absolute minimum temperature (°C) | 20.3 | 20.6 | 20.4 | 20.8 | 20.9 | 19.1 | 18.0 | 19.5 | 20.6 | 21.1 | 20.7 | 21.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 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 | 12.5 | 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) | 9.9 | 9.3 | 8.4 | 9.7 | 10.2 | 10.7 | 10.9 | 10.9 | 11.1 | 11.3 | 10.5 | 10.7 |
| Precipitation (mm) | 162 | 184 | 231 | 107 | 83 | 19 | 1 | 20 | 19 | 38 | 90 | 112 |
| Sunny days | 1 | 1 | 0 | 5 | 8 | 27 | 27 | 20 | 22 | 6 | 4 | 0 |
| Rainy days | 30 | 27 | 31 | 25 | 23 | 3 | 4 | 11 | 8 | 25 | 26 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Montevidéu is at