Average annual temperature is 19.6 °C
Absolute maximum temperature: 27.7 °C
Absolute minimum temperature: 11.7 °C
Number of sunny days: 28 days
Number of rainy days: 337 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) | 22.7 | 22.7 | 22.3 | 22.8 | 24.2 | 24.4 | 25.6 | 27.1 | 27.7 | 26.1 | 24.5 | 25.7 |
| Average daytime temperature (°C) | 20.6 | 21.7 | 21.0 | 21.6 | 22.4 | 22.0 | 23.9 | 24.9 | 25.8 | 24.3 | 22.8 | 23.2 |
| Average temperature (°C) | 17.8 | 18.4 | 18.3 | 18.7 | 19.6 | 19.3 | 20.4 | 20.9 | 21.5 | 20.7 | 19.6 | 19.9 |
| Average night temperature (°C) | 14.4 | 14.6 | 15.7 | 15.5 | 16.3 | 16.2 | 16.2 | 16.4 | 16.7 | 16.9 | 15.9 | 16.3 |
| Absolute minimum temperature (°C) | 11.7 | 11.9 | 11.7 | 13.6 | 14.4 | 14.1 | 15.0 | 14.2 | 15.4 | 15.5 | 14.4 | 13.8 |
| 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 | 11.9 |
| 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) | 10.0 | 10.1 | 9.0 | 9.2 | 9.7 | 11.1 | 11.2 | 11.0 | 11.2 | 9.5 | 10.0 | 9.5 |
| Precipitation (mm) | 174 | 83 | 262 | 168 | 157 | 129 | 23 | 52 | 26 | 69 | 119 | 121 |
| Sunny days | 4 | 6 | 0 | 0 | 2 | 3 | 2 | 3 | 3 | 2 | 0 | 3 |
| Rainy days | 27 | 22 | 31 | 30 | 29 | 27 | 29 | 28 | 27 | 29 | 30 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santander is at