Average annual temperature is 19.4 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: 4.6 °C
Number of sunny days: 186 days
Number of rainy days: 179 days
Look at detailed online map of Santa María Asunción
* Weather data for Santa María Asunción 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) | 28.6 | 32.0 | 32.5 | 33.3 | 36.0 | 35.6 | 29.5 | 27.3 | 30.1 | 29.5 | 30.2 | 28.1 |
| Average daytime temperature (°C) | 26.4 | 28.1 | 30.1 | 31.1 | 30.1 | 30.9 | 26.5 | 25.9 | 26.8 | 26.7 | 27.2 | 26.1 |
| Average temperature (°C) | 17.0 | 18.3 | 19.9 | 21.2 | 21.2 | 22.0 | 19.5 | 19.3 | 19.3 | 19.3 | 18.9 | 17.3 |
| Average night temperature (°C) | 9.2 | 10.2 | 11.9 | 13.2 | 13.9 | 15.0 | 13.7 | 14.1 | 13.4 | 13.5 | 12.5 | 9.8 |
| Absolute minimum temperature (°C) | 6.2 | 7.7 | 9.6 | 11.6 | 12.4 | 12.8 | 12.3 | 11.1 | 12.2 | 10.8 | 9.9 | 4.6 |
| 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 | 11.5 | 11.4 | 10.6 | 10.2 | 10.3 | 10.3 | 10.0 | 9.8 |
| Precipitation (mm) | 0 | 0 | 2 | 11 | 56 | 62 | 187 | 152 | 128 | 92 | 45 | 4 |
| Sunny days | 30 | 28 | 25 | 20 | 5 | 13 | 5 | 0 | 8 | 9 | 15 | 28 |
| Rainy days | 1 | 0 | 6 | 10 | 26 | 17 | 26 | 31 | 22 | 22 | 15 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santa María Asunción is at