Average annual temperature is 21.0 °C
Absolute maximum temperature: 32.1 °C
Absolute minimum temperature: 13.8 °C
Number of sunny days: 77 days
Number of rainy days: 288 days
Look at detailed online map of Riacho do Sol
* Weather data for Riacho do Sol 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) | 29.7 | 29.3 | 29.9 | 29.5 | 28.5 | 25.2 | 26.5 | 28.6 | 29.7 | 32.1 | 32.0 | 31.8 |
| Average daytime temperature (°C) | 27.6 | 27.1 | 27.2 | 26.8 | 25.4 | 23.1 | 23.0 | 24.3 | 25.4 | 27.9 | 29.3 | 27.9 |
| Average temperature (°C) | 21.7 | 21.7 | 21.6 | 21.7 | 21.1 | 19.5 | 18.9 | 19.6 | 20.1 | 21.5 | 22.8 | 22.3 |
| Average night temperature (°C) | 17.8 | 18.1 | 18.1 | 18.4 | 18.3 | 17.5 | 16.4 | 16.3 | 16.4 | 16.9 | 17.8 | 18.2 |
| Absolute minimum temperature (°C) | 16.4 | 15.0 | 16.0 | 16.7 | 17.1 | 16.5 | 14.9 | 13.8 | 15.3 | 15.2 | 15.8 | 16.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.6 | 12.4 | 12.1 | 11.9 | 11.7 | 11.6 | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 10.5 | 9.9 | 9.6 | 9.7 | 8.3 | 7.5 | 8.8 | 9.1 | 8.9 | 10.5 | 11.1 | 9.6 |
| Precipitation (mm) | 51 | 57 | 79 | 48 | 52 | 70 | 51 | 33 | 30 | 13 | 18 | 48 |
| Sunny days | 10 | 3 | 5 | 4 | 2 | 0 | 3 | 5 | 7 | 14 | 14 | 10 |
| Rainy days | 21 | 25 | 26 | 26 | 29 | 30 | 28 | 26 | 23 | 17 | 16 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Riacho do Sol is at