Average annual temperature is 10.6 °C
Absolute maximum temperature: 17.7 °C
Absolute minimum temperature: 2.7 °C
Number of sunny days: 30 days
Number of rainy days: 335 days
Look at detailed online map of San Antonio
* Weather data for San Antonio 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) | 16.8 | 16.7 | 17.4 | 17.1 | 16.9 | 15.7 | 16.5 | 17.7 | 17.2 | 17.7 | 17.3 | 17.6 |
| Average daytime temperature (°C) | 14.4 | 15.4 | 14.9 | 15.1 | 15.1 | 13.5 | 13.5 | 14.4 | 14.9 | 16.0 | 15.6 | 15.8 |
| Average temperature (°C) | 9.5 | 9.9 | 10.5 | 10.7 | 11.1 | 10.2 | 10.0 | 10.4 | 10.6 | 11.3 | 11.2 | 11.2 |
| Average night temperature (°C) | 5.8 | 6.1 | 7.7 | 7.8 | 8.2 | 8.1 | 7.8 | 7.4 | 7.0 | 7.7 | 7.9 | 7.8 |
| Absolute minimum temperature (°C) | 2.7 | 3.1 | 4.5 | 5.0 | 6.0 | 6.1 | 5.4 | 5.6 | 5.1 | 6.3 | 5.8 | 5.4 |
| 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 | 12.4 | 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) | 10.1 | 10.6 | 9.2 | 9.3 | 9.6 | 9.5 | 10.0 | 10.5 | 11.1 | 10.2 | 10.5 | 10.0 |
| Precipitation (mm) | 89 | 65 | 216 | 191 | 129 | 178 | 162 | 116 | 92 | 70 | 110 | 99 |
| Sunny days | 7 | 6 | 0 | 1 | 1 | 0 | 0 | 3 | 1 | 0 | 3 | 8 |
| Rainy days | 24 | 22 | 31 | 29 | 30 | 30 | 31 | 28 | 29 | 31 | 27 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Antonio is at