Average annual temperature is 25.1 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: 8.6 °C
Number of sunny days: 166 days
Number of rainy days: 199 days
Look at detailed online map of Caiuá
* Weather data for Caiuá 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) | 33.9 | 31.7 | 32.8 | 32.9 | 31.4 | 31.0 | 32.8 | 36.8 | 39.9 | 38.9 | 40.6 | 39.2 |
| Average daytime temperature (°C) | 30.1 | 29.2 | 30.3 | 28.5 | 28.4 | 25.3 | 29.3 | 31.7 | 34.5 | 33.9 | 34.3 | 35.1 |
| Average temperature (°C) | 25.3 | 24.8 | 25.4 | 23.5 | 22.3 | 19.2 | 22.4 | 24.7 | 27.6 | 28.0 | 28.1 | 29.2 |
| Average night temperature (°C) | 21.5 | 21.6 | 21.6 | 19.5 | 17.2 | 14.4 | 16.8 | 19.0 | 21.7 | 23.1 | 23.2 | 24.0 |
| Absolute minimum temperature (°C) | 19.1 | 19.8 | 20.1 | 14.9 | 12.7 | 8.6 | 9.8 | 14.3 | 11.4 | 19.6 | 15.6 | 20.6 |
| 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 | 10.9 | 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) | 9.9 | 9.1 | 9.9 | 9.6 | 9.4 | 9.0 | 10.0 | 9.3 | 10.3 | 10.3 | 10.5 | 11.8 |
| Precipitation (mm) | 247 | 286 | 210 | 138 | 41 | 102 | 0 | 33 | 30 | 168 | 131 | 87 |
| Sunny days | 2 | 1 | 3 | 13 | 26 | 26 | 28 | 23 | 19 | 9 | 7 | 9 |
| Rainy days | 29 | 27 | 28 | 17 | 5 | 4 | 3 | 8 | 11 | 22 | 23 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Caiuá is at