Average annual temperature is 24.6 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: 5.8 °C
Number of sunny days: 150 days
Number of rainy days: 215 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) | 33.3 | 31.2 | 32.8 | 32.4 | 30.4 | 29.6 | 31.1 | 34.8 | 37.2 | 38.3 | 38.4 | 37.2 |
| Average daytime temperature (°C) | 29.6 | 28.5 | 29.8 | 28.4 | 27.4 | 25.0 | 28.1 | 30.6 | 32.1 | 33.8 | 34.1 | 33.7 |
| Average temperature (°C) | 24.9 | 24.1 | 24.8 | 23.4 | 22.1 | 19.2 | 21.9 | 24.6 | 26.1 | 27.9 | 27.9 | 28.1 |
| Average night temperature (°C) | 21.4 | 21.0 | 21.3 | 19.6 | 18.0 | 14.3 | 17.1 | 19.6 | 21.4 | 23.4 | 23.1 | 23.8 |
| Absolute minimum temperature (°C) | 18.3 | 17.2 | 19.5 | 14.6 | 13.7 | 5.8 | 9.2 | 15.5 | 12.4 | 17.1 | 13.8 | 20.5 |
| 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) | 9.7 | 9.1 | 10.1 | 9.6 | 8.9 | 9.2 | 9.6 | 9.4 | 9.9 | 10.4 | 10.8 | 11.1 |
| Precipitation (mm) | 170 | 195 | 129 | 161 | 58 | 72 | 15 | 37 | 69 | 81 | 95 | 79 |
| Sunny days | 1 | 1 | 3 | 13 | 18 | 26 | 28 | 19 | 16 | 8 | 11 | 6 |
| Rainy days | 30 | 27 | 28 | 17 | 13 | 4 | 3 | 12 | 14 | 23 | 19 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jaú is at