Average annual temperature is 13.8 °C
Absolute maximum temperature: 24.7 °C
Absolute minimum temperature: 1.9 °C
Number of sunny days: 80 days
Number of rainy days: 285 days
Look at detailed online map of Roa
* Weather data for Roa 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) | 21.5 | 22.4 | 22.3 | 20.8 | 21.1 | 20.7 | 22.6 | 23.0 | 23.2 | 24.0 | 22.1 | 24.7 |
| Average daytime temperature (°C) | 18.6 | 20.4 | 18.7 | 18.8 | 19.5 | 19.1 | 20.2 | 20.8 | 21.5 | 20.7 | 20.2 | 21.2 |
| Average temperature (°C) | 12.2 | 13.3 | 13.2 | 13.4 | 14.1 | 13.9 | 14.3 | 14.2 | 14.3 | 14.3 | 14.1 | 14.5 |
| Average night temperature (°C) | 7.5 | 8.2 | 9.2 | 9.5 | 10.0 | 10.1 | 9.7 | 8.8 | 8.6 | 9.3 | 9.4 | 9.8 |
| Absolute minimum temperature (°C) | 1.9 | 4.6 | 5.8 | 7.6 | 7.3 | 7.8 | 7.1 | 5.4 | 6.5 | 7.4 | 6.3 | 6.9 |
| 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) | 9.7 | 10.1 | 8.6 | 8.5 | 9.2 | 9.9 | 10.5 | 10.6 | 11.0 | 9.5 | 10.2 | 10.1 |
| Precipitation (mm) | 116 | 55 | 190 | 144 | 98 | 17 | 24 | 56 | 30 | 85 | 124 | 59 |
| Sunny days | 7 | 9 | 1 | 1 | 7 | 7 | 4 | 12 | 9 | 3 | 7 | 13 |
| Rainy days | 24 | 19 | 30 | 29 | 24 | 23 | 27 | 19 | 21 | 28 | 23 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Roa is at