Average annual temperature is 22.4 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: 7.4 °C
Number of sunny days: 120 days
Number of rainy days: 245 days
Look at detailed online map of Goianá
* Weather data for Goianá 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) | 31.8 | 34.5 | 32.7 | 30.8 | 27.7 | 28.5 | 31.3 | 33.3 | 35.9 | 35.2 | 39.1 | 34.6 |
| Average daytime temperature (°C) | 28.8 | 30.5 | 30.2 | 27.1 | 25.0 | 24.8 | 24.5 | 26.9 | 29.4 | 29.4 | 31.6 | 30.8 |
| Average temperature (°C) | 23.6 | 24.7 | 24.5 | 22.1 | 19.7 | 18.5 | 18.4 | 20.4 | 22.9 | 24.0 | 25.4 | 25.1 |
| Average night temperature (°C) | 20.2 | 20.5 | 19.6 | 18.3 | 15.7 | 13.1 | 13.4 | 15.1 | 17.1 | 20.1 | 20.5 | 20.7 |
| Absolute minimum temperature (°C) | 17.1 | 18.8 | 16.3 | 14.1 | 9.6 | 9.7 | 7.4 | 11.6 | 13.3 | 16.3 | 13.2 | 18.3 |
| 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 | 10.8 | 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) | 8.5 | 9.6 | 10.3 | 8.5 | 8.1 | 9.3 | 8.1 | 8.3 | 9.1 | 7.2 | 9.8 | 10.2 |
| Precipitation (mm) | 342 | 198 | 58 | 125 | 15 | 19 | 12 | 74 | 22 | 218 | 104 | 134 |
| Sunny days | 0 | 4 | 10 | 6 | 15 | 21 | 16 | 16 | 16 | 2 | 11 | 3 |
| Rainy days | 31 | 24 | 21 | 24 | 16 | 9 | 15 | 15 | 14 | 29 | 19 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Goianá is at