Average annual temperature is 19.7 °C
Absolute maximum temperature: 27.7 °C
Absolute minimum temperature: 13.9 °C
Number of sunny days: 15 days
Number of rainy days: 350 days
Look at detailed online map of La Merceo
* Weather data for La Merceo 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) | 24.5 | 25.5 | 25.4 | 25.2 | 26.6 | 26.9 | 26.9 | 27.7 | 27.4 | 25.4 | 25.6 | 25.7 |
| Average daytime temperature (°C) | 22.5 | 23.9 | 23.0 | 23.4 | 24.2 | 24.2 | 24.3 | 24.7 | 25.5 | 23.8 | 23.6 | 23.9 |
| Average temperature (°C) | 18.5 | 19.4 | 18.9 | 19.3 | 20.1 | 19.9 | 19.9 | 20.1 | 20.6 | 19.7 | 19.6 | 19.9 |
| Average night temperature (°C) | 15.5 | 16.2 | 16.0 | 16.2 | 17.1 | 16.5 | 16.5 | 16.5 | 16.8 | 16.8 | 16.7 | 17.1 |
| Absolute minimum temperature (°C) | 14.7 | 14.4 | 13.9 | 14.3 | 15.7 | 14.8 | 15.4 | 15.1 | 15.6 | 15.2 | 15.0 | 15.4 |
| 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 | 12.3 | 12.3 | 12.3 | 12.2 | 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) | 8.9 | 9.4 | 7.9 | 7.7 | 7.7 | 9.0 | 9.0 | 9.1 | 9.3 | 7.5 | 8.1 | 7.5 |
| Precipitation (mm) | 147 | 70 | 216 | 172 | 132 | 78 | 75 | 76 | 59 | 243 | 273 | 166 |
| Sunny days | 0 | 0 | 0 | 0 | 0 | 4 | 7 | 2 | 1 | 0 | 1 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 31 | 26 | 24 | 29 | 29 | 31 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in La Merceo is at