Average annual temperature is 26.5 °C
Absolute maximum temperature: 38.9 °C
Absolute minimum temperature: 16.5 °C
Number of sunny days: 159 days
Number of rainy days: 206 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) | 33.0 | 33.8 | 32.8 | 32.0 | 32.5 | 33.0 | 34.7 | 36.5 | 38.9 | 38.3 | 36.3 | 36.6 |
| Average daytime temperature (°C) | 29.7 | 30.7 | 29.8 | 30.3 | 31.2 | 31.9 | 32.7 | 34.0 | 35.9 | 35.7 | 33.8 | 33.1 |
| Average temperature (°C) | 24.6 | 25.5 | 24.8 | 25.4 | 25.6 | 25.6 | 25.9 | 27.3 | 28.9 | 29.3 | 28.0 | 27.6 |
| Average night temperature (°C) | 20.8 | 21.3 | 21.1 | 21.2 | 20.6 | 20.1 | 19.6 | 21.4 | 22.3 | 23.6 | 23.3 | 23.1 |
| Absolute minimum temperature (°C) | 19.2 | 19.5 | 19.3 | 20.0 | 17.7 | 16.6 | 16.5 | 19.0 | 19.2 | 21.1 | 21.5 | 21.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum 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 |
| Daylight mean duration (h) | 12.7 | 12.5 | 12.2 | 11.8 | 11.6 | 11.4 | 11.5 | 11.7 | 12.0 | 12.4 | 12.7 | 12.8 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.5 | 10.3 | 8.8 | 10.4 | 10.6 | 10.5 | 10.6 | 10.5 | 11.1 | 11.3 | 10.9 | 10.5 |
| Precipitation (mm) | 264 | 119 | 220 | 58 | 10 | 0 | 0 | 16 | 22 | 35 | 89 | 110 |
| Sunny days | 2 | 2 | 1 | 5 | 18 | 29 | 31 | 24 | 24 | 13 | 6 | 4 |
| Rainy days | 29 | 26 | 30 | 25 | 13 | 1 | 0 | 7 | 6 | 18 | 24 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jacu is at