Average annual temperature is 26.2 °C
Absolute maximum temperature: 44.0 °C
Absolute minimum temperature: 9.8 °C
Number of sunny days: 157 days
Number of rainy days: 208 days
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) | 33.9 | 38.2 | 41.9 | 39.0 | 38.5 | 44.0 | 40.4 | 42.0 | 40.1 | 38.6 | 31.8 | 31.8 |
| Average daytime temperature (°C) | 28.4 | 28.9 | 32.8 | 31.6 | 34.2 | 39.3 | 36.8 | 36.7 | 38.2 | 32.0 | 26.3 | 24.9 |
| Average temperature (°C) | 21.9 | 21.8 | 25.3 | 25.8 | 28.1 | 31.9 | 30.2 | 30.1 | 31.1 | 26.5 | 21.4 | 20.4 |
| Average night temperature (°C) | 17.7 | 17.1 | 20.4 | 21.7 | 23.4 | 26.8 | 25.5 | 25.5 | 25.9 | 22.6 | 18.1 | 17.2 |
| Absolute minimum temperature (°C) | 10.9 | 9.8 | 11.8 | 17.5 | 18.0 | 24.1 | 23.0 | 23.0 | 23.6 | 13.8 | 13.7 | 13.0 |
| 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 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.4 | 12.0 | 12.7 | 13.2 | 13.4 | 13.3 | 12.9 | 12.3 | 11.6 | 11.1 | 10.8 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.3 | 8.2 | 9.0 | 8.3 | 10.8 | 11.7 | 11.8 | 11.3 | 11.1 | 7.9 | 6.3 | 5.7 |
| Precipitation (mm) | 14 | 15 | 43 | 141 | 79 | 19 | 68 | 115 | 16 | 137 | 49 | 64 |
| Sunny days | 18 | 18 | 18 | 9 | 10 | 14 | 5 | 7 | 15 | 11 | 19 | 13 |
| Rainy days | 13 | 10 | 13 | 21 | 21 | 16 | 26 | 24 | 15 | 20 | 11 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Santander during the most sunny months:
The largest precipitation sum in Santander is at