Average annual temperature is 18.8 °C
Absolute maximum temperature: 39.6 °C
Absolute minimum temperature: -0.8 °C
Number of sunny days: 210 days
Number of rainy days: 155 days
Look at detailed online map of Las Mercedes
* Weather data for Las Mercedes 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) | 38.0 | 39.6 | 37.1 | 29.0 | 25.4 | 26.4 | 26.5 | 28.8 | 27.9 | 31.3 | 33.4 | 32.4 |
| Average daytime temperature (°C) | 33.4 | 30.6 | 30.5 | 22.7 | 20.4 | 17.1 | 16.9 | 19.1 | 19.6 | 24.0 | 26.6 | 27.7 |
| Average temperature (°C) | 27.4 | 24.7 | 25.7 | 17.7 | 15.7 | 12.4 | 12.4 | 13.7 | 14.9 | 17.9 | 20.9 | 22.8 |
| Average night temperature (°C) | 21.5 | 19.4 | 21.4 | 13.5 | 11.8 | 8.4 | 8.9 | 9.5 | 10.9 | 12.5 | 15.7 | 18.3 |
| Absolute minimum temperature (°C) | 17.0 | 9.9 | 13.5 | 7.0 | 3.4 | 0.4 | -0.8 | 2.2 | 5.7 | 5.1 | 6.6 | 13.6 |
| 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 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.1 | 13.3 | 12.3 | 11.3 | 10.4 | 10.0 | 10.2 | 10.9 | 11.9 | 12.9 | 13.8 | 14.3 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 11.5 | 11.0 | 10.0 | 8.8 | 7.4 | 6.9 | 6.2 | 8.1 | 7.7 | 9.7 | 10.3 | 10.3 |
| Precipitation (mm) | 74 | 92 | 160 | 32 | 135 | 14 | 75 | 50 | 34 | 114 | 57 | 226 |
| Sunny days | 18 | 14 | 13 | 17 | 19 | 21 | 21 | 23 | 15 | 19 | 18 | 12 |
| Rainy days | 13 | 14 | 18 | 13 | 12 | 9 | 10 | 8 | 15 | 12 | 12 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Las Mercedes during the most sunny months:
The largest precipitation sum in Las Mercedes is at