Average annual temperature is 23.9 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: 11.9 °C
Number of sunny days: 177 days
Number of rainy days: 188 days
Look at detailed online map of Rio Prêto
* Weather data for Rio Prêto 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) | 29.0 | 31.5 | 32.4 | 31.1 | 29.3 | 28.6 | 29.7 | 34.9 | 37.4 | 35.6 | 38.0 | 34.0 |
| Average daytime temperature (°C) | 26.9 | 29.1 | 29.6 | 27.9 | 27.4 | 26.1 | 27.1 | 29.9 | 33.0 | 32.6 | 32.4 | 31.3 |
| Average temperature (°C) | 22.5 | 24.2 | 24.3 | 22.7 | 21.3 | 20.3 | 21.3 | 23.6 | 26.9 | 26.8 | 26.6 | 25.9 |
| Average night temperature (°C) | 19.3 | 19.8 | 19.8 | 18.6 | 15.6 | 15.1 | 16.0 | 18.1 | 21.7 | 22.1 | 21.5 | 21.7 |
| Absolute minimum temperature (°C) | 18.4 | 18.1 | 18.4 | 15.1 | 11.9 | 12.5 | 12.5 | 14.9 | 19.0 | 20.1 | 17.5 | 19.9 |
| 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) | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.0 | 11.1 | 11.5 | 12.0 | 12.5 | 13.0 | 13.2 |
| 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) | 8.8 | 10.4 | 9.8 | 9.2 | 10.2 | 9.8 | 10.1 | 9.9 | 10.8 | 10.5 | 10.4 | 10.8 |
| Precipitation (mm) | 340 | 73 | 71 | 91 | 2 | 2 | 0 | 11 | 20 | 115 | 55 | 175 |
| Sunny days | 1 | 6 | 8 | 7 | 28 | 28 | 28 | 23 | 21 | 9 | 13 | 5 |
| Rainy days | 30 | 22 | 23 | 23 | 3 | 2 | 3 | 8 | 9 | 22 | 17 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rio Prêto is at