Average annual temperature is 24.3 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: 17.5 °C
Number of sunny days: 111 days
Number of rainy days: 254 days
Look at detailed online map of Jacu
* Weather data for Jacu 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) | 32.6 | 33.6 | 32.9 | 30.8 | 31.8 | 31.0 | 29.2 | 31.7 | 32.3 | 33.9 | 34.2 | 34.1 |
| Average daytime temperature (°C) | 31.1 | 31.7 | 29.5 | 29.2 | 29.5 | 27.5 | 27.3 | 28.7 | 29.7 | 31.8 | 32.3 | 31.5 |
| Average temperature (°C) | 24.9 | 25.4 | 24.1 | 24.1 | 24.3 | 23.1 | 22.5 | 23.1 | 23.7 | 25.0 | 25.6 | 25.4 |
| Average night temperature (°C) | 20.3 | 20.9 | 20.5 | 20.6 | 20.6 | 20.2 | 19.1 | 19.0 | 19.4 | 19.8 | 20.5 | 20.8 |
| Absolute minimum temperature (°C) | 19.4 | 18.9 | 19.2 | 19.3 | 19.7 | 18.3 | 17.7 | 17.6 | 17.5 | 18.4 | 18.5 | 19.6 |
| 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 | 12.0 | 11.8 | 11.7 | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 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) | 10.8 | 10.1 | 9.2 | 9.8 | 9.7 | 8.7 | 9.6 | 9.5 | 10.2 | 10.6 | 11.2 | 10.1 |
| Precipitation (mm) | 30 | 40 | 154 | 77 | 35 | 45 | 17 | 15 | 12 | 5 | 19 | 50 |
| Sunny days | 9 | 5 | 4 | 2 | 9 | 5 | 14 | 14 | 7 | 16 | 17 | 9 |
| Rainy days | 22 | 23 | 27 | 28 | 22 | 25 | 17 | 17 | 23 | 15 | 13 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jacu is at