Average annual temperature is 26.8 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: 20.6 °C
Number of sunny days: 46 days
Number of rainy days: 319 days
Look at detailed online map of Mãe do Rio
* Weather data for Mãe do Rio 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) | 33.1 | 32.6 | 32.3 | 32.2 | 32.4 | 32.7 | 33.9 | 34.8 | 36.8 | 36.4 | 35.9 | 34.1 |
| Average daytime temperature (°C) | 30.5 | 30.2 | 29.6 | 30.2 | 30.7 | 31.1 | 32.1 | 33.6 | 34.5 | 34.9 | 34.6 | 32.9 |
| Average temperature (°C) | 25.4 | 25.2 | 25.0 | 25.4 | 26.0 | 26.2 | 26.8 | 27.9 | 28.4 | 28.8 | 28.5 | 27.4 |
| Average night temperature (°C) | 22.2 | 22.7 | 22.6 | 22.6 | 22.9 | 22.6 | 22.7 | 23.1 | 23.5 | 23.8 | 24.0 | 23.9 |
| Absolute minimum temperature (°C) | 20.6 | 21.7 | 21.5 | 21.8 | 22.0 | 21.2 | 21.4 | 22.0 | 22.6 | 22.5 | 21.8 | 22.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.2 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 | 12.0 | 12.0 | 12.1 | 12.2 | 12.2 | 12.2 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.8 | 7.0 | 6.3 | 7.6 | 9.3 | 10.6 | 11.1 | 11.2 | 11.3 | 11.1 | 10.6 | 9.8 |
| Precipitation (mm) | 284 | 373 | 545 | 445 | 189 | 84 | 51 | 14 | 9 | 24 | 49 | 178 |
| Sunny days | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 9 | 9 | 12 | 8 | 2 |
| Rainy days | 31 | 28 | 31 | 30 | 31 | 27 | 28 | 22 | 21 | 19 | 22 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mãe do Rio is at