Average annual temperature is 25.8 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: 19.6 °C
Number of sunny days: 13 days
Number of rainy days: 352 days
Look at detailed online map of San Fernando
* Weather data for San Fernando 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) | 32.3 | 32.4 | 31.8 | 32.0 | 34.0 | 33.7 | 34.2 | 34.3 | 33.4 | 33.6 | 32.6 | 32.5 |
| Average daytime temperature (°C) | 29.3 | 31.0 | 29.9 | 29.8 | 31.0 | 30.7 | 31.4 | 31.4 | 31.4 | 30.2 | 30.3 | 30.6 |
| Average temperature (°C) | 24.5 | 25.6 | 24.8 | 25.1 | 26.3 | 26.1 | 26.7 | 26.6 | 26.7 | 25.7 | 25.7 | 26.1 |
| Average night temperature (°C) | 21.0 | 21.6 | 21.5 | 22.0 | 22.8 | 22.4 | 22.5 | 22.6 | 22.7 | 22.6 | 22.5 | 22.7 |
| Absolute minimum temperature (°C) | 20.1 | 19.6 | 19.8 | 21.1 | 21.8 | 21.4 | 21.1 | 21.2 | 21.9 | 21.8 | 21.3 | 21.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 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 | 11.8 | 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) | 9.8 | 10.2 | 8.8 | 8.9 | 9.2 | 9.9 | 10.6 | 10.4 | 10.1 | 8.3 | 8.9 | 9.4 |
| Precipitation (mm) | 347 | 220 | 483 | 695 | 632 | 450 | 322 | 496 | 527 | 836 | 756 | 466 |
| Sunny days | 2 | 2 | 0 | 0 | 1 | 2 | 6 | 0 | 0 | 0 | 0 | 0 |
| Rainy days | 29 | 26 | 31 | 30 | 30 | 28 | 25 | 31 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Fernando is at