Average annual temperature is 22.3 °C
Absolute maximum temperature: 40.7 °C
Absolute minimum temperature: 6.2 °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) | 30.6 | 31.3 | 32.0 | 30.3 | 29.4 | 28.3 | 29.4 | 33.6 | 37.2 | 36.0 | 40.7 | 36.6 |
| Average daytime temperature (°C) | 28.2 | 28.8 | 29.2 | 26.7 | 26.0 | 23.8 | 25.6 | 27.9 | 32.2 | 30.6 | 33.1 | 33.1 |
| Average temperature (°C) | 23.3 | 23.8 | 23.7 | 21.2 | 19.2 | 16.9 | 18.2 | 20.6 | 24.4 | 24.2 | 26.0 | 26.5 |
| Average night temperature (°C) | 19.6 | 20.1 | 19.2 | 16.6 | 13.6 | 11.6 | 12.3 | 14.7 | 17.9 | 19.5 | 20.2 | 20.5 |
| Absolute minimum temperature (°C) | 17.0 | 18.2 | 17.3 | 11.5 | 8.4 | 6.7 | 6.2 | 10.0 | 10.7 | 15.5 | 12.5 | 15.6 |
| 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 | 12.8 | 12.2 | 11.6 | 11.0 | 10.8 | 10.9 | 11.4 | 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) | 9.2 | 9.4 | 10.3 | 9.1 | 8.9 | 8.7 | 9.5 | 9.1 | 10.0 | 9.5 | 11.0 | 11.8 |
| Precipitation (mm) | 221 | 254 | 153 | 95 | 23 | 50 | 1 | 17 | 37 | 154 | 123 | 116 |
| Sunny days | 3 | 0 | 7 | 13 | 25 | 27 | 29 | 23 | 19 | 11 | 10 | 14 |
| Rainy days | 28 | 28 | 24 | 17 | 6 | 3 | 2 | 8 | 11 | 20 | 20 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Piracicaba is at