Average annual temperature is 20.9 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: 7.6 °C
Number of sunny days: 191 days
Number of rainy days: 174 days
Look at detailed online map of San Marcos Arteaga
* Weather data for San Marcos Arteaga 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) | 29.8 | 33.1 | 32.6 | 33.7 | 34.5 | 35.3 | 30.3 | 29.9 | 32.6 | 31.9 | 30.8 | 28.3 |
| Average daytime temperature (°C) | 26.6 | 28.4 | 30.3 | 31.0 | 30.0 | 30.9 | 27.9 | 27.4 | 28.4 | 28.3 | 27.2 | 25.8 |
| Average temperature (°C) | 18.7 | 19.7 | 21.7 | 22.7 | 22.5 | 23.7 | 21.2 | 20.8 | 21.5 | 21.1 | 19.9 | 17.9 |
| Average night temperature (°C) | 12.5 | 12.9 | 15.0 | 16.2 | 16.7 | 17.8 | 16.2 | 16.2 | 16.0 | 16.0 | 14.4 | 11.9 |
| Absolute minimum temperature (°C) | 8.9 | 9.7 | 11.3 | 14.5 | 14.7 | 15.0 | 14.9 | 13.8 | 14.6 | 12.1 | 11.9 | 7.6 |
| 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.5 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.4 | 10.7 | 11.1 | 11.5 | 11.3 | 11.7 | 10.9 | 10.7 | 10.7 | 10.5 | 10.1 | 9.8 |
| Precipitation (mm) | 0 | 0 | 10 | 12 | 78 | 64 | 125 | 150 | 33 | 36 | 32 | 10 |
| Sunny days | 30 | 28 | 22 | 17 | 8 | 14 | 5 | 5 | 12 | 10 | 18 | 22 |
| Rainy days | 1 | 0 | 9 | 13 | 23 | 16 | 26 | 26 | 18 | 21 | 12 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Marcos Arteaga is at