Average annual temperature is 15.9 °C
Absolute maximum temperature: 42.2 °C
Absolute minimum temperature: -2.5 °C
Number of sunny days: 266 days
Number of rainy days: 99 days
Look at detailed online map of Las Grutas
* Weather data for Las Grutas 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) | 42.2 | 38.5 | 36.2 | 30.0 | 23.4 | 23.3 | 22.2 | 21.9 | 22.1 | 26.9 | 37.1 | 36.6 |
| Average daytime temperature (°C) | 32.0 | 29.3 | 27.8 | 21.9 | 18.2 | 14.3 | 12.6 | 15.4 | 16.4 | 20.8 | 25.7 | 27.4 |
| Average temperature (°C) | 25.4 | 22.9 | 21.2 | 16.3 | 12.8 | 9.7 | 7.7 | 10.0 | 10.9 | 14.8 | 19.2 | 20.9 |
| Average night temperature (°C) | 19.7 | 17.1 | 16.0 | 11.8 | 8.6 | 6.2 | 4.0 | 5.5 | 6.4 | 9.4 | 13.1 | 15.2 |
| Absolute minimum temperature (°C) | 13.9 | 6.7 | 6.9 | 3.9 | 1.8 | -1.0 | -2.5 | -0.8 | 1.3 | 2.7 | 3.6 | 9.5 |
| 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) | 14.7 | 13.7 | 12.3 | 11.0 | 9.9 | 9.3 | 9.6 | 10.5 | 11.8 | 13.2 | 14.4 | 15.0 |
| 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) | 12.3 | 12.3 | 9.9 | 8.9 | 8.0 | 5.7 | 6.6 | 7.8 | 9.0 | 10.8 | 12.4 | 13.2 |
| Precipitation (mm) | 20 | 10 | 24 | 16 | 3 | 14 | 11 | 20 | 40 | 28 | 8 | 36 |
| Sunny days | 18 | 25 | 25 | 24 | 25 | 17 | 24 | 26 | 15 | 22 | 27 | 18 |
| Rainy days | 13 | 3 | 6 | 6 | 6 | 13 | 7 | 5 | 15 | 9 | 3 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Las Grutas during the most sunny months:
The largest precipitation sum in Las Grutas is at