Average annual temperature is 22.3 °C
Absolute maximum temperature: 40.4 °C
Absolute minimum temperature: 6.9 °C
Number of sunny days: 181 days
Number of rainy days: 184 days
Look at detailed online map of Piracicaba
* Weather data for Piracicaba 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) | 30.3 | 30.8 | 31.4 | 29.9 | 28.8 | 27.9 | 29.6 | 33.7 | 37.6 | 35.7 | 40.4 | 37.0 |
| Average daytime temperature (°C) | 27.8 | 28.3 | 28.9 | 26.4 | 25.4 | 23.4 | 25.4 | 27.7 | 32.2 | 30.2 | 32.5 | 33.0 |
| Average temperature (°C) | 23.0 | 23.4 | 23.6 | 21.1 | 19.1 | 17.0 | 18.4 | 20.9 | 24.6 | 24.0 | 25.7 | 26.5 |
| Average night temperature (°C) | 19.5 | 19.9 | 19.3 | 16.8 | 14.0 | 12.1 | 13.0 | 15.5 | 18.2 | 19.5 | 20.3 | 20.7 |
| Absolute minimum temperature (°C) | 16.8 | 18.3 | 17.6 | 11.9 | 9.6 | 6.9 | 7.2 | 11.5 | 10.6 | 15.9 | 13.1 | 15.3 |
| 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) | 13.3 | 12.9 | 12.2 | 11.6 | 11.0 | 10.8 | 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) | 9.0 | 9.5 | 10.5 | 9.1 | 9.1 | 8.7 | 9.4 | 9.2 | 10.0 | 9.3 | 10.9 | 11.7 |
| Precipitation (mm) | 266 | 213 | 148 | 124 | 22 | 50 | 7 | 24 | 21 | 144 | 117 | 102 |
| Sunny days | 3 | 0 | 7 | 17 | 26 | 27 | 28 | 23 | 20 | 8 | 9 | 13 |
| Rainy days | 28 | 28 | 24 | 13 | 5 | 3 | 3 | 8 | 10 | 23 | 21 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Piracicaba is at