Average annual temperature is 13.3 °C
Absolute maximum temperature: 28.5 °C
Absolute minimum temperature: -2.8 °C
Number of sunny days: 152 days
Number of rainy days: 212 days
Number of snow days: 1 day
Look at detailed online map of San Lucas
* Weather data for San Lucas 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) | 23.3 | 22.8 | 22.6 | 24.6 | 24.4 | 25.7 | 26.8 | 27.4 | 28.2 | 26.5 | 28.5 | 25.1 |
| Average daytime temperature (°C) | 18.2 | 17.0 | 18.1 | 15.1 | 15.7 | 15.9 | 15.7 | 18.0 | 18.6 | 18.6 | 19.5 | 18.5 |
| Average temperature (°C) | 14.5 | 13.7 | 14.7 | 12.0 | 11.8 | 11.0 | 11.4 | 12.5 | 13.1 | 13.8 | 15.3 | 15.2 |
| Average night temperature (°C) | 10.7 | 10.5 | 11.2 | 9.1 | 8.0 | 6.1 | 6.7 | 7.1 | 8.0 | 9.3 | 11.5 | 12.4 |
| Absolute minimum temperature (°C) | 5.9 | 2.3 | 8.9 | 4.9 | 4.4 | -2.8 | 1.5 | 0.6 | 1.7 | 2.5 | 5.0 | 7.9 |
| 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 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.4 | 12.9 | 12.2 | 11.5 | 11.0 | 10.7 | 10.8 | 11.3 | 12.0 | 12.6 | 13.2 | 13.6 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 9.5 | 8.9 | 9.6 | 7.1 | 8.7 | 8.7 | 9.6 | 9.9 | 9.9 | 9.8 | 9.1 | 7.3 |
| Precipitation (mm) | 193 | 124 | 106 | 116 | 29 | 11 | 5 | 7 | 28 | 70 | 100 | 303 |
| Sunny days | 2 | 1 | 6 | 11 | 23 | 23 | 21 | 26 | 18 | 13 | 7 | 1 |
| Rainy days | 29 | 27 | 25 | 19 | 8 | 6 | 10 | 5 | 12 | 18 | 23 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Lucas is at