Average annual temperature is 20.9 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: 9.1 °C
Number of sunny days: 199 days
Number of rainy days: 166 days
Look at detailed online map of Santa Marías
* Weather data for Santa Marías 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) | 29.0 | 31.7 | 33.2 | 34.0 | 34.9 | 37.6 | 32.2 | 31.4 | 32.8 | 30.2 | 31.7 | 28.3 |
| Average daytime temperature (°C) | 26.3 | 28.3 | 29.8 | 31.6 | 32.2 | 33.1 | 29.4 | 28.9 | 29.7 | 27.0 | 28.3 | 25.2 |
| Average temperature (°C) | 17.7 | 19.0 | 20.3 | 21.8 | 23.0 | 23.8 | 22.1 | 21.6 | 21.9 | 20.6 | 20.6 | 18.1 |
| Average night temperature (°C) | 11.6 | 12.1 | 13.5 | 14.8 | 16.2 | 17.5 | 17.7 | 17.5 | 17.5 | 16.7 | 15.5 | 13.1 |
| Absolute minimum temperature (°C) | 9.9 | 10.2 | 11.6 | 12.8 | 12.4 | 15.6 | 16.4 | 16.2 | 16.0 | 14.0 | 12.2 | 9.1 |
| 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) | 10.1 | 10.7 | 11.2 | 11.8 | 11.7 | 11.7 | 10.8 | 10.2 | 10.6 | 9.0 | 9.9 | 8.3 |
| Precipitation (mm) | 3 | 0 | 5 | 0 | 7 | 24 | 147 | 182 | 144 | 198 | 42 | 43 |
| Sunny days | 28 | 27 | 25 | 30 | 27 | 18 | 3 | 1 | 3 | 2 | 15 | 20 |
| Rainy days | 3 | 1 | 6 | 0 | 4 | 12 | 28 | 30 | 27 | 29 | 15 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santa Marías is at