Average annual temperature is 27.8 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: 20.9 °C
Number of sunny days: 84 days
Number of rainy days: 281 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) | 34.6 | 35.9 | 36.0 | 36.1 | 36.9 | 34.4 | 36.3 | 35.0 | 34.5 | 33.6 | 34.6 | 35.4 |
| Average daytime temperature (°C) | 31.9 | 34.7 | 32.7 | 31.8 | 32.2 | 31.7 | 32.8 | 32.5 | 32.2 | 31.2 | 31.6 | 33.3 |
| Average temperature (°C) | 26.8 | 28.3 | 27.8 | 27.5 | 28.1 | 27.9 | 28.4 | 28.1 | 27.9 | 27.0 | 27.2 | 28.3 |
| Average night temperature (°C) | 23.0 | 23.7 | 24.0 | 24.4 | 25.2 | 24.9 | 25.0 | 24.7 | 24.6 | 24.2 | 24.2 | 24.3 |
| Absolute minimum temperature (°C) | 21.2 | 20.9 | 22.5 | 22.5 | 23.6 | 23.5 | 23.0 | 23.4 | 23.3 | 23.1 | 22.9 | 23.1 |
| 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) | 11.6 | 11.8 | 12.1 | 12.3 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.3 | 10.9 | 10.5 | 10.1 | 8.7 | 9.4 | 10.0 | 9.6 | 9.1 | 8.8 | 9.3 | 10.2 |
| Precipitation (mm) | 59 | 4 | 78 | 208 | 300 | 254 | 152 | 230 | 250 | 354 | 269 | 67 |
| Sunny days | 13 | 21 | 6 | 2 | 5 | 5 | 7 | 4 | 1 | 1 | 5 | 14 |
| Rainy days | 18 | 7 | 25 | 28 | 26 | 25 | 24 | 27 | 29 | 30 | 25 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Barro Blanco is at