Average annual temperature is 16.9 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: 2.6 °C
Number of sunny days: 169 days
Number of rainy days: 196 days
Look at detailed online map of San Andrés del Llano (Ejido de San Marcos)
* Weather data for San Andrés del Llano (Ejido de San Marcos) 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 | 28.8 | 29.9 | 30.5 | 29.7 | 33.5 | 26.9 | 25.9 | 28.8 | 28.1 | 28.7 | 23.1 |
| Average daytime temperature (°C) | 22.7 | 24.9 | 26.3 | 27.4 | 26.2 | 30.1 | 24.9 | 23.8 | 26.3 | 24.6 | 24.1 | 19.5 |
| Average temperature (°C) | 13.8 | 15.2 | 17.4 | 18.8 | 18.3 | 21.4 | 17.8 | 17.1 | 17.8 | 17.1 | 15.4 | 12.3 |
| Average night temperature (°C) | 6.4 | 7.6 | 9.7 | 11.5 | 11.8 | 13.5 | 12.4 | 12.2 | 11.7 | 11.8 | 8.9 | 7.2 |
| Absolute minimum temperature (°C) | 3.1 | 3.2 | 4.4 | 8.0 | 9.9 | 10.7 | 11.1 | 10.3 | 10.1 | 7.9 | 5.3 | 2.6 |
| 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) | 10.1 | 10.5 | 10.8 | 11.2 | 11.4 | 12.1 | 11.3 | 10.5 | 11.0 | 9.1 | 9.7 | 8.1 |
| Precipitation (mm) | 1 | 0 | 34 | 31 | 52 | 11 | 104 | 114 | 39 | 31 | 21 | 37 |
| Sunny days | 26 | 25 | 16 | 13 | 8 | 20 | 1 | 2 | 15 | 12 | 17 | 14 |
| Rainy days | 5 | 3 | 15 | 17 | 23 | 10 | 30 | 29 | 15 | 19 | 13 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Andrés del Llano (Ejido de San Marcos) is at