Average annual temperature is 17.6 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: -2.2 °C
Number of sunny days: 215 days
Number of rainy days: 150 days
Look at detailed online map of General Las Heras
* Weather data for General Las Heras 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) | 37.0 | 37.9 | 36.9 | 30.0 | 25.3 | 24.5 | 27.2 | 26.7 | 23.8 | 29.2 | 32.4 | 32.9 |
| Average daytime temperature (°C) | 31.6 | 30.3 | 30.1 | 23.0 | 19.5 | 15.8 | 15.6 | 17.4 | 17.8 | 22.5 | 25.2 | 27.0 |
| Average temperature (°C) | 25.6 | 24.1 | 24.8 | 17.4 | 14.5 | 11.0 | 11.1 | 12.1 | 13.3 | 16.6 | 19.5 | 22.0 |
| Average night temperature (°C) | 20.2 | 18.3 | 20.5 | 13.0 | 10.4 | 7.0 | 7.3 | 7.9 | 9.2 | 11.4 | 14.1 | 17.1 |
| Absolute minimum temperature (°C) | 16.4 | 8.7 | 12.5 | 6.8 | 1.7 | -0.8 | -2.2 | 1.7 | 5.0 | 3.5 | 6.5 | 11.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.2 | 13.4 | 12.3 | 11.2 | 10.3 | 9.8 | 10.1 | 10.8 | 11.9 | 13.0 | 13.9 | 14.5 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 11.4 | 11.1 | 10.5 | 8.4 | 7.3 | 6.6 | 6.9 | 7.9 | 6.8 | 10.1 | 10.9 | 10.9 |
| Precipitation (mm) | 46 | 18 | 63 | 51 | 113 | 15 | 63 | 16 | 53 | 63 | 109 | 122 |
| Sunny days | 18 | 19 | 18 | 15 | 20 | 19 | 17 | 21 | 19 | 17 | 18 | 14 |
| Rainy days | 13 | 9 | 13 | 15 | 11 | 11 | 14 | 10 | 11 | 14 | 12 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit General Las Heras during the most sunny months:
The largest precipitation sum in General Las Heras is at