Average annual temperature is 7.1 °C
Absolute maximum temperature: 32.6 °C
Absolute minimum temperature: -11.7 °C
Number of sunny days: 134 days
Number of rainy days: 210 days
Number of snow days: 21 days
Look at detailed online map of Lago Hess
* Weather data for Lago Hess 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) | 31.1 | 32.6 | 25.8 | 21.9 | 20.8 | 9.8 | 10.1 | 11.0 | 12.0 | 18.0 | 24.9 | 28.8 |
| Average daytime temperature (°C) | 21.3 | 20.6 | 17.3 | 14.5 | 10.4 | 6.2 | 5.8 | 5.6 | 6.5 | 9.5 | 11.3 | 18.7 |
| Average temperature (°C) | 14.3 | 13.7 | 11.5 | 9.0 | 5.8 | 3.2 | 2.5 | 1.6 | 2.2 | 4.3 | 6.3 | 11.5 |
| Average night temperature (°C) | 8.4 | 7.8 | 6.7 | 4.8 | 2.5 | 0.5 | -0.3 | -2.0 | -1.9 | -0.4 | 2.0 | 4.7 |
| Absolute minimum temperature (°C) | 3.4 | 3.7 | 0.8 | 0.0 | -4.9 | -5.6 | -9.4 | -11.0 | -11.7 | -7.8 | -4.6 | -0.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 |
| Daylight mean duration (h) | 14.8 | 13.7 | 12.4 | 11.0 | 9.8 | 9.2 | 9.5 | 10.5 | 11.8 | 13.2 | 14.4 | 15.1 |
| Daylight minimum duration (h) | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 | 9.0 | 9.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 12.0 | 10.7 | 7.7 | 6.5 | 5.3 | 2.9 | 3.6 | 4.7 | 6.3 | 8.8 | 6.9 | 12.3 |
| Precipitation (mm) | 40 | 51 | 111 | 135 | 203 | 429 | 373 | 265 | 260 | 191 | 243 | 39 |
| Sunny days | 17 | 15 | 10 | 14 | 10 | 6 | 6 | 8 | 7 | 16 | 7 | 18 |
| Rainy days | 14 | 13 | 21 | 16 | 21 | 19 | 21 | 18 | 18 | 14 | 22 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 5 | 4 | 5 | 5 | 1 | 1 | 0 |
The best time to visit Lago Hess during the most sunny months:
The largest precipitation sum in Lago Hess is at