Average annual temperature is 11.0 °C
Absolute maximum temperature: 27.4 °C
Absolute minimum temperature: -4.9 °C
Number of sunny days: 186 days
Number of rainy days: 177 days
Number of snow days: 2 days
Look at detailed online map of Isonza
* Weather data for Isonza 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) | 20.4 | 21.4 | 21.7 | 24.4 | 20.4 | 23.8 | 24.5 | 24.1 | 26.7 | 25.6 | 27.4 | 27.3 |
| Average daytime temperature (°C) | 16.0 | 15.5 | 16.9 | 14.2 | 14.5 | 14.6 | 15.3 | 16.9 | 17.3 | 17.5 | 19.2 | 18.0 |
| Average temperature (°C) | 12.3 | 11.7 | 12.7 | 9.8 | 9.1 | 8.1 | 8.7 | 9.9 | 10.6 | 11.3 | 13.5 | 13.8 |
| Average night temperature (°C) | 8.8 | 8.0 | 8.7 | 6.2 | 4.9 | 3.3 | 3.7 | 4.2 | 5.1 | 6.0 | 8.8 | 9.9 |
| Absolute minimum temperature (°C) | 4.9 | 1.9 | 6.6 | 2.4 | 2.3 | -4.9 | -0.5 | -2.3 | -1.0 | 0.6 | 2.3 | 6.7 |
| 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 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.5 | 12.9 | 12.2 | 11.5 | 10.9 | 10.6 | 10.7 | 11.2 | 11.9 | 12.7 | 13.3 | 13.7 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 10.9 | 10.7 | 10.6 | 9.4 | 9.5 | 9.5 | 9.9 | 10.4 | 10.7 | 11.2 | 10.9 | 10.5 |
| Precipitation (mm) | 97 | 88 | 60 | 61 | 8 | 4 | 0 | 1 | 12 | 25 | 42 | 109 |
| Sunny days | 3 | 4 | 5 | 13 | 24 | 25 | 29 | 28 | 19 | 20 | 12 | 4 |
| Rainy days | 28 | 24 | 26 | 17 | 7 | 3 | 2 | 3 | 11 | 11 | 18 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Isonza is at