Average annual temperature is 22.7 °C
Absolute maximum temperature: 41.2 °C
Absolute minimum temperature: -0.6 °C
Number of sunny days: 316 days
Number of rainy days: 48 days
Number of snow days: 1 day
Look at detailed online map of Santander
* Weather data for Santander 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) | 28.9 | 34.1 | 34.2 | 35.5 | 35.7 | 41.2 | 38.6 | 38.4 | 37.6 | 33.4 | 30.3 | 26.7 |
| Average daytime temperature (°C) | 23.1 | 25.1 | 29.3 | 30.8 | 32.7 | 37.9 | 35.1 | 35.8 | 34.6 | 26.5 | 22.7 | 21.1 |
| Average temperature (°C) | 14.9 | 16.4 | 20.9 | 23.4 | 26.0 | 31.4 | 29.4 | 30.0 | 28.5 | 20.9 | 16.0 | 14.1 |
| Average night temperature (°C) | 7.8 | 9.4 | 13.3 | 16.0 | 19.2 | 24.2 | 23.4 | 23.7 | 21.9 | 16.3 | 10.8 | 7.6 |
| Absolute minimum temperature (°C) | 0.3 | 1.3 | 4.0 | 11.4 | 14.4 | 19.8 | 19.7 | 20.1 | 19.9 | 7.6 | 4.7 | -0.6 |
| 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) | 9.5 | 9.3 | 10.6 | 11.2 | 11.1 | 12.4 | 11.5 | 11.9 | 11.5 | 7.8 | 8.1 | 9.0 |
| Precipitation (mm) | 0 | 3 | 9 | 0 | 2 | 0 | 43 | 0 | 5 | 42 | 13 | 0 |
| Sunny days | 30 | 26 | 27 | 28 | 24 | 29 | 25 | 28 | 28 | 16 | 25 | 30 |
| Rainy days | 1 | 1 | 4 | 2 | 7 | 1 | 6 | 3 | 2 | 15 | 5 | 1 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santander is at