Average annual temperature is 20.1 °C
Absolute maximum temperature: 28.8 °C
Absolute minimum temperature: 12.9 °C
Number of sunny days: 37
Number of rainy days: 328
Number of snow days:
Average annual precipitation: 3315 mm
Look at detailed online map of San Antonio
* Weather data for San Antonio Colombia is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 24.8 | 26.1 | 26.6 | 26.2 | 27.3 | 27.1 | 27.7 | 28 | 28.8 | 28.1 | 26.6 | 26.7 |
| Average daytime temperature (°C) | 22.7 | 24.3 | 23.1 | 23.8 | 25 | 25.8 | 26.1 | 26.5 | 27.1 | 25.1 | 24.1 | 24.2 |
| Average temperature (°C) | 18.2 | 19.2 | 18.8 | 19.3 | 20.8 | 21 | 21.1 | 21.2 | 21.6 | 20.3 | 19.7 | 19.7 |
| Average night temperature (°C) | 14.7 | 14.9 | 15.4 | 15.6 | 17.1 | 16.8 | 16.8 | 16.5 | 16.5 | 15.9 | 15.9 | 15.8 |
| Absolute minimum temperature (°C) | 13.4 | 12.9 | 13.3 | 14.2 | 14.4 | 14.4 | 14.8 | 14.5 | 14.8 | 14.5 | 14.5 | 14.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12 | 12 | 12.2 | 12.3 | 12.3 | 12.4 | 12.4 | 12.3 | 12.2 | 12.1 | 12 | 11.9 |
| Daylight mean duration (h) | 11.9 | 12 | 12.1 | 12.2 | 12.3 | 12.4 | 12.3 | 12.2 | 12.1 | 12 | 12 | 11.9 |
| Daylight minimum duration (h) | 11.9 | 12 | 12.1 | 12.2 | 12.3 | 12.3 | 12.3 | 12.2 | 12.1 | 12 | 11.9 | 11.9 |
| Sunshine mean duration (h) | 9.7 | 10.3 | 9.3 | 9.2 | 9.8 | 10.9 | 11.2 | 10.7 | 11.3 | 10.1 | 9.7 | 9.8 |
| Precipitation (mm) | 261 | 228 | 414 | 351 | 290 | 60 | 127 | 170 | 151 | 434 | 466 | 365 |
| Sunny days | 1 | 2 | 4 | 7 | 4 | 12 | 6 | 1 | ||||
| Rainy days | 30 | 26 | 31 | 30 | 27 | 23 | 27 | 19 | 24 | 31 | 29 | 31 |
The largest precipitation sum in San Antonio is at