Average annual temperature is 20.5 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: 6.2 °C
Number of sunny days: 168 days
Number of rainy days: 197 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) | 30.2 | 29.2 | 31.0 | 29.1 | 27.8 | 27.0 | 27.5 | 31.9 | 35.2 | 33.5 | 36.2 | 34.4 |
| Average daytime temperature (°C) | 27.0 | 27.2 | 28.5 | 25.4 | 24.1 | 22.5 | 23.5 | 25.6 | 29.9 | 27.9 | 29.4 | 31.2 |
| Average temperature (°C) | 21.8 | 22.0 | 22.4 | 19.6 | 17.6 | 15.8 | 16.7 | 18.6 | 22.0 | 21.7 | 23.0 | 24.3 |
| Average night temperature (°C) | 17.7 | 18.4 | 17.7 | 15.1 | 12.7 | 10.7 | 11.7 | 13.4 | 16.0 | 17.7 | 17.9 | 18.5 |
| Absolute minimum temperature (°C) | 15.4 | 16.5 | 15.5 | 8.3 | 8.5 | 6.6 | 6.2 | 9.1 | 10.0 | 13.7 | 11.0 | 13.9 |
| 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) | 13.4 | 12.9 | 12.2 | 11.5 | 11.0 | 10.7 | 10.9 | 11.3 | 12.0 | 12.6 | 13.2 | 13.5 |
| 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) | 8.7 | 8.2 | 9.8 | 8.6 | 8.6 | 8.5 | 8.9 | 8.8 | 9.6 | 8.1 | 9.6 | 11.7 |
| Precipitation (mm) | 207 | 272 | 150 | 106 | 16 | 61 | 41 | 24 | 37 | 204 | 138 | 59 |
| Sunny days | 4 | 0 | 3 | 14 | 24 | 27 | 26 | 21 | 18 | 8 | 8 | 15 |
| Rainy days | 27 | 28 | 28 | 16 | 7 | 3 | 5 | 10 | 12 | 23 | 22 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Jacu during the most sunny months:
The largest precipitation sum in Jacu is at