Average annual temperature is 11.4 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: -4.5 °C
Number of sunny days: 200 days
Number of rainy days: 165 days
Look at detailed online map of Luján
* Weather data for Luján Chile is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.8 | 35.9 | 27.4 | 24.7 | 24.3 | 17.6 | 17.7 | 17.5 | 20.2 | 23.6 | 23.5 | 29.5 |
| Average daytime temperature (°C) | 24.0 | 25.4 | 22.6 | 18.0 | 13.8 | 12.2 | 10.8 | 11.1 | 11.2 | 14.2 | 15.4 | 20.3 |
| Average temperature (°C) | 17.0 | 18.2 | 16.1 | 12.8 | 9.1 | 8.1 | 7.0 | 6.9 | 7.4 | 9.2 | 10.7 | 14.4 |
| Average night temperature (°C) | 10.5 | 12.0 | 11.0 | 8.5 | 5.8 | 4.9 | 3.8 | 3.6 | 4.0 | 4.6 | 6.1 | 8.9 |
| Absolute minimum temperature (°C) | 6.8 | 6.8 | 4.8 | 4.0 | -0.9 | -0.6 | -2.0 | -4.5 | -1.5 | -0.4 | 0.0 | 3.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.5 | 13.5 | 12.3 | 11.1 | 10.1 | 9.6 | 9.8 | 10.7 | 11.8 | 13.1 | 14.2 | 14.8 |
| Daylight minimum duration (h) | 14.0 | 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) | 13.3 | 12.2 | 9.7 | 8.1 | 6.7 | 4.7 | 4.5 | 5.5 | 6.6 | 10.3 | 10.3 | 12.8 |
| Precipitation (mm) | 39 | 5 | 19 | 163 | 151 | 426 | 255 | 400 | 318 | 86 | 114 | 42 |
| Sunny days | 29 | 25 | 21 | 16 | 18 | 13 | 9 | 11 | 5 | 19 | 15 | 19 |
| Rainy days | 2 | 3 | 10 | 14 | 13 | 17 | 22 | 20 | 25 | 12 | 15 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Luján during the most sunny months:
The largest precipitation sum in Luján is at