Average annual temperature is 24.0 °C
Absolute maximum temperature: 39.0 °C
Absolute minimum temperature: 11.2 °C
Number of sunny days: 122 days
Number of rainy days: 243 days
Look at detailed online map of Iguaçu
* Weather data for Iguaçu 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) | 31.4 | 34.8 | 34.5 | 34.1 | 29.0 | 28.6 | 30.9 | 35.1 | 37.4 | 35.1 | 39.0 | 36.1 |
| Average daytime temperature (°C) | 29.4 | 31.7 | 32.7 | 29.4 | 26.8 | 25.7 | 26.4 | 28.4 | 29.8 | 31.1 | 33.3 | 32.7 |
| Average temperature (°C) | 24.5 | 26.1 | 26.5 | 24.3 | 21.1 | 19.7 | 20.3 | 21.9 | 23.8 | 25.8 | 26.9 | 26.8 |
| Average night temperature (°C) | 21.1 | 21.6 | 21.3 | 20.4 | 16.5 | 14.8 | 15.4 | 16.4 | 18.9 | 21.7 | 21.5 | 22.2 |
| Absolute minimum temperature (°C) | 19.9 | 20.6 | 19.0 | 16.8 | 12.2 | 11.7 | 11.2 | 11.8 | 16.5 | 19.0 | 16.5 | 20.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.2 | 12.7 | 12.2 | 11.6 | 11.2 | 11.0 | 11.1 | 11.5 | 12.0 | 12.5 | 13.0 | 13.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 8.8 | 11.6 | 11.0 | 9.0 | 9.3 | 9.4 | 8.9 | 9.4 | 9.4 | 8.9 | 10.3 | 10.6 |
| Precipitation (mm) | 549 | 57 | 29 | 101 | 20 | 5 | 26 | 35 | 47 | 117 | 95 | 143 |
| Sunny days | 2 | 4 | 8 | 8 | 17 | 18 | 16 | 12 | 8 | 8 | 17 | 4 |
| Rainy days | 29 | 24 | 23 | 22 | 14 | 12 | 15 | 19 | 22 | 23 | 13 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Iguaçu is at