Average annual temperature is 22.2 °C
Absolute maximum temperature: 42.9 °C
Absolute minimum temperature: 3.1 °C
Number of sunny days: 206
Number of rainy days: 159
Number of snow days:
Average annual precipitation: 762 mm
Look at detailed online map of Libertador General San Martín
* Weather data for Libertador General San Martín Argentina is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 40.9 | 37 | 35.5 | 29.1 | 27.8 | 27.4 | 29.1 | 38.6 | 37.1 | 39.9 | 42.9 | 38.1 |
| Average daytime temperature (°C) | 34.4 | 31.3 | 32 | 24 | 22.4 | 21.5 | 21 | 26.9 | 28 | 30.9 | 33.4 | 31.3 |
| Average temperature (°C) | 27.4 | 25.1 | 26.3 | 20.2 | 18.3 | 16.5 | 16.1 | 19.3 | 21.3 | 23.6 | 26.8 | 25.9 |
| Average night temperature (°C) | 21.5 | 20.4 | 21.7 | 17.4 | 15 | 12.6 | 12.2 | 13.5 | 16.1 | 17.8 | 21.4 | 22.1 |
| Absolute minimum temperature (°C) | 16.1 | 12.8 | 19.7 | 12.8 | 9.1 | 3.1 | 7 | 9.6 | 8.9 | 12.6 | 13.3 | 16.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.6 | 13.2 | 12.6 | 11.9 | 11.2 | 10.8 | 11 | 11.6 | 12.3 | 13 | 13.5 | 13.6 |
| Daylight mean duration (h) | 13.4 | 12.9 | 12.2 | 11.5 | 11 | 10.7 | 10.8 | 11.3 | 12 | 12.7 | 13.3 | 13.6 |
| Daylight minimum duration (h) | 13.2 | 12.6 | 11.9 | 11.2 | 10.8 | 10.7 | 10.7 | 11 | 11.6 | 12.3 | 13 | 13.5 |
| Sunshine mean duration (h) | 11 | 10.5 | 10.3 | 7.7 | 8 | 8.2 | 7.9 | 10.1 | 9.1 | 9.6 | 10 | 9.7 |
| Precipitation (mm) | 147 | 95 | 149 | 114 | 14 | 15 | 4 | 4 | 13 | 19 | 68 | 118 |
| Sunny days | 13 | 7 | 11 | 14 | 18 | 19 | 26 | 30 | 21 | 22 | 16 | 9 |
| Rainy days | 18 | 21 | 20 | 16 | 13 | 11 | 5 | 1 | 9 | 9 | 14 | 22 |
The largest precipitation sum in Libertador General San Martín is at