Average annual temperature is 18.9 °C
Absolute maximum temperature: 31.4 °C
Absolute minimum temperature: 8.9 °C
Number of sunny days: 133 days
Number of rainy days: 232 days
Look at detailed online map of Piatã
* Weather data for Piatã 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) | 24.3 | 26.3 | 27.0 | 27.0 | 26.0 | 24.0 | 26.5 | 28.8 | 31.4 | 29.4 | 31.0 | 31.0 |
| Average daytime temperature (°C) | 23.2 | 24.8 | 24.5 | 24.4 | 22.9 | 22.0 | 21.8 | 24.1 | 26.2 | 27.5 | 27.8 | 27.6 |
| Average temperature (°C) | 18.4 | 19.4 | 19.1 | 19.1 | 17.6 | 16.5 | 16.1 | 17.7 | 19.2 | 20.5 | 21.3 | 21.3 |
| Average night temperature (°C) | 15.1 | 15.0 | 15.2 | 15.2 | 14.3 | 12.9 | 12.3 | 13.0 | 13.6 | 14.9 | 15.5 | 15.5 |
| Absolute minimum temperature (°C) | 13.6 | 13.0 | 13.9 | 12.6 | 10.5 | 10.4 | 8.9 | 10.3 | 11.5 | 12.5 | 12.5 | 13.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.4 | 11.4 | 11.7 | 12.0 | 12.4 | 12.7 | 12.9 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.9 | 10.9 | 9.9 | 9.9 | 9.1 | 9.4 | 9.0 | 9.9 | 10.7 | 10.7 | 10.8 | 11.1 |
| Precipitation (mm) | 132 | 40 | 54 | 61 | 80 | 9 | 19 | 14 | 4 | 55 | 72 | 103 |
| Sunny days | 0 | 7 | 7 | 7 | 7 | 16 | 19 | 12 | 18 | 15 | 12 | 13 |
| Rainy days | 31 | 21 | 24 | 23 | 24 | 14 | 12 | 19 | 12 | 16 | 18 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Piatã is at