Average annual temperature is 6.6 °C
Absolute maximum temperature: 21.7 °C
Absolute minimum temperature: -7.8 °C
Number of sunny days: 154 days
Number of rainy days: 208 days
Number of snow days: 3 days
Look at detailed online map of San Marcos Norte
* Weather data for San Marcos Norte 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) | 13.4 | 13.2 | 13.8 | 15.3 | 13.7 | 15.5 | 15.0 | 15.6 | 19.0 | 21.0 | 21.7 | 16.5 |
| Average daytime temperature (°C) | 9.0 | 9.1 | 9.7 | 10.3 | 10.9 | 10.3 | 11.9 | 12.3 | 15.0 | 15.4 | 14.0 | 13.0 |
| Average temperature (°C) | 5.4 | 5.6 | 5.9 | 5.4 | 5.5 | 4.5 | 5.7 | 6.0 | 8.1 | 9.0 | 8.6 | 8.9 |
| Average night temperature (°C) | 2.0 | 2.3 | 1.8 | 0.2 | 0.3 | -1.2 | 0.0 | 0.2 | 1.6 | 3.4 | 4.1 | 5.5 |
| Absolute minimum temperature (°C) | -1.6 | -1.9 | -1.3 | -4.9 | -3.2 | -7.8 | -2.4 | -1.8 | -2.5 | 0.2 | 0.2 | 2.1 |
| 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) | 13.3 | 12.8 | 12.2 | 11.6 | 11.0 | 10.8 | 10.9 | 11.4 | 12.0 | 12.6 | 13.2 | 13.5 |
| 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) | 10.4 | 9.9 | 10.2 | 10.1 | 9.9 | 10.0 | 10.1 | 10.5 | 11.2 | 11.6 | 10.9 | 10.6 |
| Precipitation (mm) | 168 | 168 | 137 | 65 | 15 | 1 | 0 | 6 | 4 | 70 | 106 | 178 |
| Sunny days | 0 | 0 | 1 | 13 | 21 | 25 | 30 | 26 | 24 | 12 | 2 | 0 |
| Rainy days | 31 | 28 | 30 | 17 | 10 | 4 | 0 | 5 | 5 | 19 | 28 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 |
The largest precipitation sum in San Marcos Norte is at