Average annual temperature is 26.9 °C
Absolute maximum temperature: 40.0 °C
Absolute minimum temperature: 10.8 °C
Number of sunny days: 152 days
Number of rainy days: 213 days
Look at detailed online map of Jaú
* Weather data for Jaú 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) | 32.5 | 33.9 | 33.8 | 32.5 | 33.0 | 32.4 | 33.8 | 37.8 | 38.6 | 40.0 | 39.8 | 38.9 |
| Average daytime temperature (°C) | 30.6 | 31.0 | 30.7 | 30.4 | 30.5 | 28.7 | 30.9 | 34.4 | 35.5 | 36.8 | 36.1 | 34.6 |
| Average temperature (°C) | 26.0 | 26.3 | 26.1 | 25.8 | 25.1 | 22.3 | 24.0 | 27.6 | 29.5 | 30.7 | 30.4 | 29.3 |
| Average night temperature (°C) | 23.0 | 23.4 | 23.0 | 22.5 | 20.8 | 17.2 | 18.5 | 22.2 | 24.6 | 26.2 | 25.9 | 25.4 |
| Absolute minimum temperature (°C) | 21.6 | 22.3 | 22.2 | 17.6 | 17.0 | 10.8 | 14.5 | 18.8 | 18.3 | 24.1 | 22.2 | 24.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.0 | 12.6 | 12.2 | 11.7 | 11.4 | 11.2 | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 |
| 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 | 13.0 |
| Sunshine mean duration (h) | 9.3 | 9.2 | 8.7 | 9.6 | 9.4 | 9.2 | 10.2 | 10.3 | 10.3 | 10.6 | 11.3 | 10.9 |
| Precipitation (mm) | 216 | 158 | 280 | 111 | 16 | 9 | 1 | 4 | 60 | 38 | 59 | 153 |
| Sunny days | 2 | 0 | 3 | 3 | 19 | 26 | 30 | 26 | 17 | 11 | 8 | 7 |
| Rainy days | 29 | 28 | 28 | 27 | 12 | 4 | 1 | 5 | 13 | 20 | 22 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jaú is at