Average annual temperature is 28.3 °C
Absolute maximum temperature: 41.1 °C
Absolute minimum temperature: 18.6 °C
Number of sunny days: 183 days
Number of rainy days: 182 days
Look at detailed online map of Riacho do Mendes
* Weather data for Riacho do Mendes 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) | 32.2 | 33.2 | 33.6 | 33.3 | 33.7 | 34.9 | 36.8 | 38.6 | 40.1 | 41.1 | 38.0 | 36.3 |
| Average daytime temperature (°C) | 30.2 | 30.8 | 30.7 | 31.3 | 31.8 | 33.4 | 34.8 | 36.3 | 37.8 | 39.1 | 34.3 | 33.3 |
| Average temperature (°C) | 25.6 | 26.0 | 26.0 | 26.3 | 27.1 | 28.0 | 28.7 | 30.1 | 31.3 | 32.5 | 28.8 | 28.5 |
| Average night temperature (°C) | 21.7 | 22.0 | 22.3 | 22.0 | 22.9 | 22.7 | 22.7 | 23.7 | 25.0 | 25.7 | 23.7 | 23.9 |
| Absolute minimum temperature (°C) | 18.6 | 19.3 | 20.8 | 19.3 | 20.9 | 20.4 | 20.0 | 21.5 | 22.9 | 23.0 | 20.6 | 22.2 |
| 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) | 12.5 | 12.3 | 12.1 | 11.9 | 11.8 | 11.7 | 11.7 | 11.9 | 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) | 10.2 | 9.9 | 9.5 | 10.1 | 10.1 | 10.3 | 11.0 | 11.1 | 11.3 | 11.3 | 10.8 | 10.4 |
| Precipitation (mm) | 171 | 101 | 164 | 53 | 25 | 2 | 0 | 3 | 4 | 1 | 85 | 60 |
| Sunny days | 1 | 3 | 1 | 7 | 11 | 28 | 28 | 28 | 26 | 27 | 11 | 12 |
| Rainy days | 30 | 25 | 30 | 23 | 20 | 2 | 3 | 3 | 4 | 4 | 19 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Riacho do Mendes is at