Average annual temperature is 17.0 °C
Absolute maximum temperature: 31.1 °C
Absolute minimum temperature: 1.8 °C
Number of sunny days: 112 days
Number of rainy days: 253 days
Look at detailed online map of Rio Bonito
* Weather data for Rio Bonito 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) | 28.0 | 26.6 | 27.3 | 25.9 | 23.5 | 22.8 | 21.4 | 27.2 | 29.9 | 27.1 | 31.1 | 30.0 |
| Average daytime temperature (°C) | 24.4 | 23.8 | 24.5 | 21.0 | 20.0 | 17.9 | 17.9 | 19.6 | 23.0 | 21.8 | 24.2 | 26.3 |
| Average temperature (°C) | 19.3 | 19.1 | 19.4 | 16.1 | 14.7 | 12.9 | 13.2 | 14.4 | 17.4 | 17.3 | 19.0 | 20.9 |
| Average night temperature (°C) | 15.4 | 15.6 | 16.0 | 12.6 | 10.6 | 9.0 | 9.7 | 10.3 | 13.0 | 14.0 | 14.8 | 16.6 |
| Absolute minimum temperature (°C) | 10.4 | 10.1 | 12.7 | 6.0 | 6.0 | 3.2 | 2.9 | 1.8 | 5.0 | 9.9 | 5.0 | 13.4 |
| 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 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.5 | 13.0 | 12.2 | 11.5 | 10.9 | 10.6 | 10.7 | 11.2 | 11.9 | 12.7 | 13.4 | 13.7 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 9.0 | 7.7 | 8.4 | 7.7 | 7.6 | 7.5 | 6.5 | 7.6 | 7.8 | 5.4 | 7.9 | 9.9 |
| Precipitation (mm) | 177 | 247 | 163 | 99 | 51 | 162 | 118 | 146 | 109 | 384 | 158 | 93 |
| Sunny days | 6 | 1 | 4 | 8 | 18 | 18 | 13 | 14 | 8 | 4 | 8 | 10 |
| Rainy days | 25 | 27 | 27 | 22 | 13 | 12 | 18 | 17 | 22 | 27 | 22 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Rio Bonito during the most sunny months:
The largest precipitation sum in Rio Bonito is at