Average annual temperature is 19.1 °C
Absolute maximum temperature: 29.3 °C
Absolute minimum temperature: 13.1 °C
Number of sunny days: 5 days
Number of rainy days: 360 days
Look at detailed online map of Santander
* Weather data for Santander Colombia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 25.8 | 27.2 | 26.1 | 26.1 | 28.2 | 27.6 | 28.5 | 27.8 | 29.3 | 26.4 | 26.2 | 26.3 |
| Average daytime temperature (°C) | 23.1 | 24.4 | 23.5 | 23.8 | 24.7 | 24.7 | 24.7 | 24.8 | 25.6 | 24.2 | 23.8 | 23.9 |
| Average temperature (°C) | 17.9 | 18.9 | 18.4 | 18.9 | 19.6 | 19.4 | 19.3 | 19.3 | 19.7 | 19.2 | 19.1 | 19.4 |
| Average night temperature (°C) | 14.5 | 15.3 | 15.5 | 15.6 | 16.2 | 15.6 | 15.3 | 15.6 | 15.8 | 16.3 | 16.1 | 16.3 |
| Absolute minimum temperature (°C) | 13.1 | 13.9 | 13.7 | 14.4 | 14.5 | 14.0 | 13.8 | 13.7 | 14.1 | 14.7 | 14.6 | 14.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.4 | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.8 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.7 | 9.7 | 8.3 | 8.5 | 8.3 | 9.7 | 10.1 | 9.8 | 10.3 | 8.5 | 9.1 | 8.5 |
| Precipitation (mm) | 625 | 455 | 868 | 549 | 673 | 580 | 584 | 506 | 449 | 639 | 535 | 443 |
| Sunny days | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 1 | 0 | 0 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 31 | 27 | 30 | 30 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santander is at