Average annual temperature is 20.4 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: 6.8 °C
Number of sunny days: 155 days
Number of rainy days: 210 days
Look at detailed online map of Jacuí
* Weather data for Jacuí 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) | 28.5 | 28.8 | 28.5 | 26.8 | 25.6 | 24.1 | 26.4 | 31.2 | 34.3 | 31.0 | 33.9 | 30.7 |
| Average daytime temperature (°C) | 25.2 | 26.7 | 26.5 | 24.3 | 22.9 | 21.4 | 23.1 | 25.5 | 28.9 | 28.5 | 29.6 | 28.8 |
| Average temperature (°C) | 20.7 | 21.7 | 21.5 | 19.4 | 17.2 | 15.7 | 17.0 | 19.0 | 22.6 | 22.8 | 23.5 | 23.3 |
| Average night temperature (°C) | 17.7 | 17.9 | 17.8 | 15.6 | 12.6 | 11.4 | 11.8 | 13.6 | 17.0 | 18.6 | 18.5 | 18.7 |
| Absolute minimum temperature (°C) | 16.1 | 16.9 | 15.6 | 11.2 | 9.5 | 7.2 | 6.8 | 11.2 | 13.1 | 15.8 | 12.5 | 17.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.2 | 12.8 | 12.2 | 11.6 | 11.1 | 10.9 | 11.0 | 11.4 | 12.0 | 12.6 | 13.1 | 13.4 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 8.3 | 10.1 | 10.3 | 9.4 | 9.6 | 9.3 | 10.0 | 9.8 | 10.7 | 9.9 | 11.3 | 11.5 |
| Precipitation (mm) | 238 | 88 | 101 | 85 | 30 | 6 | 4 | 43 | 25 | 146 | 86 | 90 |
| Sunny days | 2 | 1 | 5 | 8 | 25 | 27 | 26 | 20 | 19 | 4 | 11 | 7 |
| Rainy days | 29 | 27 | 26 | 22 | 6 | 3 | 5 | 11 | 11 | 27 | 19 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jacuí is at