Average annual temperature is 21.5 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: 6.6 °C
Number of sunny days: 117 days
Number of rainy days: 248 days
Look at detailed online map of Mercês
* Weather data for Mercês 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) | 30.5 | 32.3 | 31.8 | 29.9 | 27.2 | 27.0 | 30.0 | 32.1 | 34.7 | 34.2 | 37.0 | 32.7 |
| Average daytime temperature (°C) | 27.6 | 29.5 | 29.0 | 26.0 | 24.2 | 23.8 | 23.6 | 26.0 | 28.2 | 28.5 | 30.2 | 29.4 |
| Average temperature (°C) | 22.8 | 23.9 | 23.6 | 21.3 | 18.9 | 17.5 | 17.6 | 19.5 | 21.9 | 23.2 | 24.3 | 24.1 |
| Average night temperature (°C) | 19.6 | 19.7 | 19.1 | 17.8 | 14.8 | 12.6 | 12.9 | 14.6 | 16.7 | 19.6 | 19.5 | 19.9 |
| Absolute minimum temperature (°C) | 16.9 | 18.1 | 16.9 | 14.1 | 9.4 | 8.9 | 6.6 | 9.7 | 13.0 | 15.6 | 12.9 | 16.9 |
| 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 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.3 | 12.8 | 12.2 | 11.6 | 11.1 | 10.9 | 11.0 | 11.4 | 12.0 | 12.6 | 13.1 | 13.4 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 8.4 | 9.9 | 10.1 | 7.6 | 8.2 | 9.4 | 7.8 | 8.5 | 9.2 | 7.4 | 9.7 | 10.0 |
| Precipitation (mm) | 381 | 178 | 62 | 99 | 16 | 29 | 11 | 79 | 19 | 210 | 116 | 188 |
| Sunny days | 2 | 3 | 5 | 7 | 16 | 20 | 18 | 13 | 17 | 2 | 12 | 2 |
| Rainy days | 29 | 25 | 26 | 23 | 15 | 10 | 13 | 18 | 13 | 29 | 18 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mercês is at