Average annual temperature is 25.3 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 11.6 °C
Number of sunny days: 140 days
Number of rainy days: 225 days
Look at detailed online map of San Antonio II
* Weather data for San Antonio II 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) | 34.3 | 35.0 | 36.2 | 37.8 | 39.5 | 39.2 | 34.0 | 34.1 | 32.8 | 31.6 | 32.7 | 33.1 |
| Average daytime temperature (°C) | 31.5 | 32.5 | 34.1 | 36.4 | 35.7 | 34.6 | 31.6 | 31.4 | 31.2 | 30.2 | 29.5 | 29.5 |
| Average temperature (°C) | 23.7 | 24.4 | 26.3 | 28.3 | 27.8 | 27.4 | 25.2 | 25.1 | 24.9 | 24.3 | 23.9 | 22.9 |
| Average night temperature (°C) | 17.5 | 17.5 | 19.7 | 21.3 | 21.7 | 22.1 | 20.6 | 20.6 | 20.6 | 20.3 | 19.6 | 17.8 |
| Absolute minimum temperature (°C) | 13.1 | 13.9 | 17.6 | 18.1 | 20.2 | 20.2 | 17.9 | 19.1 | 19.1 | 18.4 | 16.8 | 11.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.1 | 12.5 | 12.9 | 13.0 | 13.0 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.5 | 10.7 | 11.2 | 11.6 | 11.7 | 11.1 | 10.4 | 10.3 | 10.5 | 10.1 | 9.4 | 10.0 |
| Precipitation (mm) | 5 | 2 | 33 | 3 | 69 | 170 | 280 | 252 | 294 | 223 | 59 | 48 |
| Sunny days | 23 | 25 | 18 | 20 | 12 | 6 | 3 | 3 | 0 | 2 | 9 | 19 |
| Rainy days | 8 | 3 | 13 | 10 | 19 | 24 | 28 | 28 | 30 | 29 | 21 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Antonio II is at