Average annual temperature is 18.9 °C
Absolute maximum temperature: 31.6 °C
Absolute minimum temperature: 6.9 °C
Number of sunny days: 53 days
Number of rainy days: 312 days
Look at detailed online map of San Marcos de León
* Weather data for San Marcos de León Mexico is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 25.7 | 27.2 | 30.2 | 28.8 | 28.9 | 31.6 | 27.3 | 27.2 | 25.2 | 26.1 | 27.6 | 26.6 |
| Average daytime temperature (°C) | 20.4 | 20.9 | 23.9 | 23.9 | 24.9 | 26.3 | 24.8 | 24.4 | 24.3 | 22.5 | 20.4 | 18.1 |
| Average temperature (°C) | 16.2 | 16.2 | 18.9 | 19.6 | 20.8 | 21.9 | 20.4 | 20.3 | 20.0 | 19.2 | 17.2 | 15.3 |
| Average night temperature (°C) | 12.4 | 12.2 | 14.6 | 15.8 | 16.5 | 17.4 | 16.4 | 16.4 | 15.6 | 16.1 | 14.3 | 12.8 |
| Absolute minimum temperature (°C) | 6.9 | 7.2 | 11.2 | 12.7 | 13.6 | 15.1 | 14.9 | 14.3 | 13.2 | 13.1 | 11.8 | 8.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 11.0 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 9.2 | 8.7 | 9.6 | 10.0 | 10.9 | 11.3 | 11.3 | 10.6 | 11.3 | 8.9 | 7.8 | 6.5 |
| Precipitation (mm) | 71 | 83 | 131 | 116 | 123 | 136 | 119 | 194 | 64 | 200 | 121 | 242 |
| Sunny days | 11 | 8 | 9 | 5 | 8 | 7 | 0 | 0 | 0 | 0 | 1 | 4 |
| Rainy days | 20 | 20 | 22 | 25 | 23 | 23 | 31 | 31 | 30 | 31 | 29 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Marcos de León is at