Average annual temperature is 17.2 °C
Absolute maximum temperature: 26.4 °C
Absolute minimum temperature: 10.7 °C
Number of sunny days: 49 days
Number of rainy days: 316 days
Look at detailed online map of Barro Blanco
* Weather data for Barro Blanco 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) | 23.0 | 24.3 | 23.3 | 23.9 | 24.9 | 24.6 | 25.4 | 25.4 | 26.4 | 24.1 | 24.5 | 25.0 |
| Average daytime temperature (°C) | 20.4 | 22.1 | 20.2 | 20.7 | 21.7 | 21.6 | 22.9 | 23.3 | 24.1 | 21.3 | 21.4 | 22.5 |
| Average temperature (°C) | 15.6 | 17.0 | 16.0 | 16.5 | 17.3 | 17.2 | 18.0 | 18.1 | 18.5 | 16.9 | 17.0 | 17.7 |
| Average night temperature (°C) | 12.2 | 13.3 | 13.1 | 13.4 | 14.1 | 13.9 | 14.1 | 14.1 | 14.3 | 13.8 | 14.0 | 14.3 |
| Absolute minimum temperature (°C) | 10.7 | 11.2 | 11.1 | 11.7 | 12.6 | 12.7 | 12.9 | 13.1 | 13.2 | 12.2 | 12.6 | 12.9 |
| 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) | 11.8 | 11.9 | 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) | 9.5 | 9.8 | 8.1 | 8.6 | 8.3 | 9.7 | 10.2 | 10.0 | 10.3 | 8.0 | 8.6 | 9.3 |
| Precipitation (mm) | 187 | 86 | 420 | 360 | 411 | 330 | 217 | 290 | 132 | 613 | 520 | 216 |
| Sunny days | 7 | 9 | 2 | 0 | 4 | 6 | 3 | 6 | 4 | 0 | 2 | 6 |
| Rainy days | 24 | 19 | 29 | 30 | 27 | 24 | 28 | 25 | 26 | 31 | 28 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Barro Blanco is at