Average annual temperature is 18.0 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: -0.8 °C
Number of sunny days: 213 days
Number of rainy days: 152 days
Look at detailed online map of Lanús
* Weather data for Lanús 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) | 34.0 | 36.5 | 35.2 | 28.2 | 23.3 | 22.8 | 25.4 | 26.9 | 24.5 | 28.2 | 30.8 | 32.1 |
| Average daytime temperature (°C) | 30.1 | 29.1 | 28.7 | 21.5 | 18.6 | 15.3 | 15.1 | 16.8 | 17.4 | 21.9 | 24.4 | 26.3 |
| Average temperature (°C) | 25.4 | 24.3 | 25.1 | 17.7 | 15.2 | 11.6 | 11.6 | 12.3 | 13.6 | 16.9 | 19.9 | 22.1 |
| Average night temperature (°C) | 21.6 | 19.8 | 22.1 | 14.3 | 12.0 | 8.1 | 8.6 | 8.8 | 10.0 | 12.4 | 15.4 | 18.2 |
| Absolute minimum temperature (°C) | 15.9 | 9.5 | 13.6 | 6.7 | 3.8 | 0.6 | -0.8 | 1.9 | 4.5 | 4.2 | 8.0 | 11.7 |
| 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 | 13.3 | 12.3 | 11.2 | 10.3 | 9.9 | 10.1 | 10.9 | 11.9 | 13.0 | 13.9 | 14.4 |
| 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) | 11.6 | 11.0 | 10.3 | 8.5 | 7.2 | 6.7 | 7.0 | 8.0 | 6.8 | 10.3 | 11.1 | 10.9 |
| Precipitation (mm) | 40 | 20 | 150 | 51 | 94 | 26 | 64 | 55 | 42 | 65 | 126 | 165 |
| Sunny days | 20 | 17 | 17 | 19 | 19 | 18 | 20 | 19 | 17 | 20 | 17 | 10 |
| Rainy days | 11 | 11 | 14 | 11 | 12 | 12 | 11 | 12 | 13 | 11 | 13 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Lanús during the most sunny months:
The largest precipitation sum in Lanús is at