Average annual temperature is 21.8 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: 7.9 °C
Number of sunny days: 175 days
Number of rainy days: 190 days
Look at detailed online map of Guaraú
* Weather data for Guaraú 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) | 30.8 | 30.2 | 31.5 | 29.9 | 29.1 | 27.9 | 28.1 | 33.1 | 37.7 | 35.0 | 38.7 | 37.1 |
| Average daytime temperature (°C) | 27.9 | 28.3 | 29.0 | 26.2 | 25.3 | 23.3 | 24.4 | 26.8 | 31.4 | 28.8 | 31.0 | 32.2 |
| Average temperature (°C) | 22.9 | 23.3 | 23.5 | 20.9 | 19.1 | 16.9 | 17.9 | 20.2 | 23.9 | 23.1 | 24.6 | 25.8 |
| Average night temperature (°C) | 19.2 | 19.6 | 19.1 | 16.3 | 14.0 | 11.7 | 12.7 | 15.0 | 17.6 | 19.0 | 19.7 | 20.0 |
| Absolute minimum temperature (°C) | 16.8 | 17.1 | 17.3 | 11.7 | 8.1 | 7.9 | 8.3 | 10.7 | 10.7 | 14.9 | 13.4 | 15.3 |
| 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) | 13.4 | 12.9 | 12.2 | 11.6 | 11.0 | 10.7 | 10.9 | 11.3 | 12.0 | 12.6 | 13.2 | 13.5 |
| 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) | 8.7 | 9.1 | 10.6 | 8.7 | 9.4 | 8.7 | 9.2 | 9.3 | 10.1 | 8.9 | 10.4 | 11.7 |
| Precipitation (mm) | 235 | 281 | 128 | 178 | 22 | 53 | 11 | 39 | 38 | 189 | 164 | 87 |
| Sunny days | 3 | 0 | 10 | 13 | 24 | 26 | 28 | 19 | 19 | 9 | 9 | 15 |
| Rainy days | 28 | 28 | 21 | 17 | 7 | 4 | 3 | 12 | 11 | 22 | 21 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guaraú is at