Average annual temperature is 14.0 °C
Absolute maximum temperature: 29.7 °C
Absolute minimum temperature: -1.4 °C
Number of sunny days: 149 days
Number of rainy days: 216 days
Look at detailed online map of San Mateo Alcalá
* Weather data for San Mateo Alcalá 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) | 22.9 | 25.1 | 26.8 | 27.3 | 25.5 | 29.7 | 23.1 | 22.7 | 25.2 | 23.0 | 24.8 | 21.5 |
| Average daytime temperature (°C) | 19.3 | 21.3 | 23.2 | 24.3 | 23.0 | 26.5 | 20.5 | 20.3 | 22.1 | 20.6 | 20.9 | 17.3 |
| Average temperature (°C) | 11.1 | 13.0 | 14.6 | 16.1 | 15.6 | 18.3 | 14.5 | 14.2 | 14.4 | 14.0 | 12.8 | 9.9 |
| Average night temperature (°C) | 4.1 | 5.8 | 7.8 | 8.9 | 9.6 | 11.0 | 9.6 | 9.3 | 8.1 | 9.0 | 6.3 | 4.4 |
| Absolute minimum temperature (°C) | 1.8 | 4.0 | 4.3 | 6.2 | 7.1 | 8.2 | 7.4 | 7.0 | 5.3 | 6.2 | 2.2 | -1.4 |
| 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) | 10.3 | 10.7 | 11.1 | 11.5 | 11.4 | 12.0 | 10.6 | 9.9 | 10.5 | 9.7 | 9.8 | 8.8 |
| Precipitation (mm) | 0 | 1 | 30 | 25 | 92 | 37 | 249 | 211 | 129 | 77 | 36 | 38 |
| Sunny days | 27 | 22 | 16 | 21 | 4 | 14 | 1 | 0 | 9 | 7 | 13 | 15 |
| Rainy days | 4 | 6 | 15 | 9 | 27 | 16 | 30 | 31 | 21 | 24 | 17 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Mateo Alcalá is at