Average annual temperature is 11.8 °C
Absolute maximum temperature: 25.2 °C
Absolute minimum temperature: -5.0 °C
Number of sunny days: 111 days
Number of rainy days: 252 days
Number of snow days: 2 days
Look at detailed online map of Departamento de Iruya
* Weather data for Departamento de Iruya Argentina is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 22.4 | 20.5 | 20.7 | 21.3 | 21.2 | 23.0 | 25.2 | 25.2 | 25.1 | 23.4 | 24.4 | 23.5 |
| Average daytime temperature (°C) | 16.9 | 15.4 | 16.7 | 13.6 | 13.4 | 13.0 | 12.9 | 15.6 | 16.1 | 16.7 | 17.8 | 17.6 |
| Average temperature (°C) | 13.7 | 12.5 | 13.6 | 10.7 | 10.3 | 9.4 | 9.1 | 10.7 | 11.5 | 12.1 | 13.8 | 14.3 |
| Average night temperature (°C) | 10.4 | 9.9 | 10.9 | 8.2 | 7.5 | 5.9 | 5.7 | 6.1 | 7.4 | 8.0 | 10.2 | 11.4 |
| Absolute minimum temperature (°C) | 7.6 | 1.1 | 8.3 | 3.5 | 3.7 | -5.0 | -1.1 | -3.2 | -1.1 | 1.3 | 4.0 | 7.9 |
| 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 | 10.8 | 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) | 9.6 | 8.5 | 9.7 | 8.0 | 8.5 | 8.7 | 9.8 | 9.9 | 9.5 | 9.7 | 9.4 | 8.0 |
| Precipitation (mm) | 233 | 225 | 220 | 247 | 54 | 25 | 7 | 12 | 39 | 51 | 146 | 375 |
| Sunny days | 1 | 0 | 0 | 4 | 10 | 19 | 19 | 23 | 18 | 13 | 3 | 1 |
| Rainy days | 30 | 28 | 31 | 26 | 21 | 9 | 12 | 8 | 12 | 18 | 27 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Departamento de Iruya is at