Average annual temperature is 17.8 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: -1.3 °C
Number of sunny days: 278 days
Number of rainy days: 86 days
Number of snow days: 1 day
Look at detailed online map of Santa María
* Weather data for Santa María 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) | 22.6 | 27.4 | 28.7 | 29.8 | 32.0 | 37.2 | 33.8 | 35.2 | 32.9 | 29.8 | 26.5 | 23.4 |
| Average daytime temperature (°C) | 19.7 | 21.3 | 24.8 | 26.7 | 27.8 | 33.4 | 30.2 | 30.1 | 30.1 | 22.9 | 20.8 | 18.6 |
| Average temperature (°C) | 10.8 | 11.8 | 16.1 | 18.3 | 20.0 | 25.6 | 24.0 | 23.3 | 23.3 | 16.8 | 13.3 | 10.5 |
| Average night temperature (°C) | 3.4 | 4.2 | 8.2 | 10.1 | 12.5 | 17.4 | 17.5 | 17.0 | 16.1 | 11.8 | 7.7 | 3.6 |
| Absolute minimum temperature (°C) | -0.9 | -1.3 | 1.7 | 5.1 | 8.8 | 12.1 | 14.3 | 14.7 | 13.0 | 5.2 | 0.0 | -0.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.8 | 13.6 | 13.1 | 12.3 | 11.5 | 10.9 | 10.5 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.6 | 9.9 | 10.3 | 11.1 | 10.8 | 12.1 | 11.9 | 11.4 | 11.4 | 7.7 | 8.2 | 9.2 |
| Precipitation (mm) | 2 | 1 | 9 | 7 | 25 | 7 | 62 | 45 | 17 | 80 | 34 | 0 |
| Sunny days | 30 | 27 | 28 | 26 | 18 | 25 | 19 | 14 | 20 | 17 | 23 | 31 |
| Rainy days | 1 | 1 | 3 | 4 | 13 | 5 | 12 | 17 | 10 | 14 | 6 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The largest precipitation sum in Santa María is at