Average annual temperature is 23.4 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: 7.6 °C
Number of sunny days: 170 days
Number of rainy days: 195 days
Look at detailed online map of Jaci
* Weather data for Jaci 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) | 30.6 | 32.0 | 31.6 | 30.7 | 29.8 | 29.2 | 30.4 | 33.6 | 37.9 | 35.6 | 37.8 | 35.5 |
| Average daytime temperature (°C) | 28.0 | 29.3 | 29.2 | 27.5 | 26.5 | 24.5 | 26.7 | 29.4 | 32.5 | 31.6 | 32.5 | 32.7 |
| Average temperature (°C) | 23.4 | 24.2 | 24.2 | 22.3 | 20.3 | 18.4 | 20.2 | 22.7 | 26.0 | 25.8 | 26.4 | 27.1 |
| Average night temperature (°C) | 20.0 | 20.6 | 20.5 | 18.3 | 15.4 | 13.8 | 14.8 | 17.4 | 20.6 | 21.6 | 21.6 | 22.2 |
| Absolute minimum temperature (°C) | 17.3 | 19.3 | 18.2 | 12.8 | 11.5 | 8.7 | 7.6 | 12.6 | 12.4 | 18.1 | 15.0 | 19.7 |
| 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) | 8.6 | 9.1 | 9.4 | 9.2 | 9.7 | 9.2 | 10.1 | 10.0 | 10.3 | 10.1 | 10.6 | 11.6 |
| Precipitation (mm) | 297 | 143 | 181 | 72 | 27 | 44 | 5 | 16 | 10 | 190 | 73 | 73 |
| Sunny days | 1 | 1 | 5 | 11 | 26 | 27 | 28 | 24 | 22 | 8 | 10 | 7 |
| Rainy days | 30 | 27 | 26 | 19 | 5 | 3 | 3 | 7 | 8 | 23 | 20 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jaci is at