Average annual temperature is 13.6 °C
Absolute maximum temperature: 25.6 °C
Absolute minimum temperature: -0.1 °C
Number of sunny days: 88 days
Number of rainy days: 277 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) | 22.9 | 23.3 | 23.0 | 22.4 | 22.5 | 22.6 | 23.0 | 25.0 | 23.5 | 24.3 | 23.4 | 25.6 |
| Average daytime temperature (°C) | 19.5 | 21.6 | 19.7 | 19.7 | 20.3 | 19.9 | 21.0 | 21.5 | 22.0 | 21.5 | 21.3 | 23.1 |
| Average temperature (°C) | 12.0 | 13.1 | 13.4 | 13.2 | 13.7 | 13.7 | 14.0 | 13.9 | 13.9 | 14.1 | 13.7 | 14.5 |
| Average night temperature (°C) | 5.5 | 5.4 | 8.6 | 7.6 | 7.8 | 8.3 | 8.0 | 7.2 | 6.7 | 7.7 | 7.4 | 7.2 |
| Absolute minimum temperature (°C) | -0.1 | 3.0 | 5.1 | 4.6 | 3.2 | 4.3 | 6.1 | 3.8 | 4.2 | 5.4 | 3.7 | 3.0 |
| 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) | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 | 12.4 | 12.3 | 12.2 | 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) | 10.3 | 10.7 | 9.5 | 9.7 | 10.2 | 10.8 | 10.9 | 11.0 | 11.1 | 10.1 | 10.5 | 10.5 |
| Precipitation (mm) | 59 | 24 | 147 | 100 | 100 | 22 | 16 | 31 | 42 | 82 | 60 | 28 |
| Sunny days | 8 | 9 | 0 | 1 | 10 | 9 | 7 | 11 | 6 | 5 | 9 | 13 |
| Rainy days | 23 | 19 | 31 | 29 | 21 | 21 | 24 | 20 | 24 | 26 | 21 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santander is at