Average annual temperature is 25.1 °C
Absolute maximum temperature: 39.4 °C
Absolute minimum temperature: 11.1 °C
Number of sunny days: 240 days
Number of rainy days: 125 days
Look at detailed online map of Iguasu
* Weather data for Iguasu Mexico is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 33.2 | 36.9 | 37.1 | 38.3 | 39.0 | 39.4 | 34.3 | 34.8 | 33.3 | 32.6 | 32.8 | 30.7 |
| Average daytime temperature (°C) | 30.5 | 32.5 | 35.0 | 36.1 | 35.3 | 35.9 | 32.1 | 31.3 | 31.5 | 30.4 | 30.5 | 28.7 |
| Average temperature (°C) | 22.5 | 24.3 | 26.8 | 27.5 | 27.6 | 28.5 | 25.4 | 24.8 | 25.0 | 24.1 | 23.6 | 21.6 |
| Average night temperature (°C) | 14.7 | 16.4 | 18.8 | 19.6 | 20.8 | 22.0 | 20.2 | 19.9 | 19.8 | 19.2 | 17.7 | 15.5 |
| Absolute minimum temperature (°C) | 12.7 | 13.9 | 16.3 | 16.4 | 18.8 | 19.4 | 18.4 | 18.5 | 17.9 | 16.0 | 15.0 | 11.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.0 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.3 | 10.7 | 11.2 | 11.4 | 11.2 | 12.1 | 11.5 | 11.0 | 11.0 | 10.2 | 10.1 | 9.3 |
| Precipitation (mm) | 0 | 0 | 0 | 5 | 54 | 48 | 218 | 211 | 128 | 154 | 21 | 3 |
| Sunny days | 31 | 28 | 30 | 24 | 19 | 20 | 7 | 5 | 12 | 11 | 25 | 28 |
| Rainy days | 0 | 0 | 1 | 6 | 12 | 10 | 24 | 26 | 18 | 20 | 5 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Iguasu is at