Average annual temperature is 18.9 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: 3.6 °C
Number of sunny days: 66
Number of rainy days: 299
Number of snow days:
Average annual precipitation: 2817 mm
Look at detailed online map of San Ildefonso Villa Alta
* Weather data for San Ildefonso Villa Alta Mexico is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 29.2 | 30.4 | 34 | 34.3 | 32.3 | 32.7 | 27.5 | 31 | 27.5 | 31.4 | 31.2 | 28.6 |
| Average daytime temperature (°C) | 23.1 | 23.8 | 27 | 28.1 | 28.4 | 29 | 25.5 | 26.1 | 26.1 | 24.6 | 22.1 | 20.3 |
| Average temperature (°C) | 16.1 | 16.1 | 19 | 20.2 | 20.9 | 22.1 | 19.9 | 20.1 | 19.8 | 19.2 | 17.3 | 15.3 |
| Average night temperature (°C) | 10.4 | 10.1 | 12.3 | 13.8 | 14.7 | 15.7 | 15.3 | 15.2 | 14.3 | 14.7 | 14 | 11.5 |
| Absolute minimum temperature (°C) | 5.4 | 7.2 | 8.9 | 9.4 | 12.3 | 13.3 | 13.6 | 12.7 | 13 | 10.1 | 9 | 3.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.4 | 11.8 | 12.3 | 12.8 | 13.1 | 13.2 | 13.2 | 12.9 | 12.5 | 12 | 11.5 | 11.2 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.1 | 12.5 | 13 | 13.2 | 13.1 | 12.7 | 12.2 | 11.8 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.1 | 11.4 | 11.8 | 12.3 | 12.8 | 13.1 | 12.9 | 12.5 | 12 | 11.5 | 11.2 | 11.1 |
| Sunshine mean duration (h) | 9.3 | 9 | 10.7 | 10.8 | 11.4 | 11.7 | 10.7 | 10.6 | 11.1 | 9.1 | 7.1 | 6.8 |
| Precipitation (mm) | 104 | 102 | 54 | 179 | 87 | 178 | 409 | 451 | 173 | 442 | 380 | 257 |
| Sunny days | 12 | 10 | 11 | 6 | 4 | 4 | 3 | 6 | 10 | |||
| Rainy days | 19 | 18 | 20 | 24 | 27 | 26 | 31 | 31 | 30 | 28 | 24 | 21 |
The largest precipitation sum in San Ildefonso Villa Alta is at