Average annual temperature is 15.9 °C
Absolute maximum temperature: 25.4 °C
Absolute minimum temperature: 7.4 °C
Number of sunny days: 15 days
Number of rainy days: 350 days
Look at detailed online map of Rumazón
* Weather data for Rumazón 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) | 21.9 | 23.4 | 22.8 | 23.3 | 24.8 | 24.3 | 24.8 | 25.4 | 25.1 | 24.7 | 24.2 | 24.5 |
| Average daytime temperature (°C) | 20.3 | 21.4 | 20.9 | 21.1 | 22.3 | 22.3 | 23.2 | 23.9 | 23.9 | 22.1 | 21.8 | 22.1 |
| Average temperature (°C) | 14.3 | 15.2 | 14.7 | 15.2 | 16.3 | 16.3 | 16.7 | 17.0 | 16.9 | 15.9 | 16.1 | 16.5 |
| Average night temperature (°C) | 9.8 | 10.8 | 10.7 | 11.3 | 12.1 | 11.7 | 11.7 | 11.9 | 12.1 | 12.2 | 12.3 | 12.3 |
| Absolute minimum temperature (°C) | 7.4 | 7.4 | 8.6 | 9.7 | 10.7 | 7.5 | 9.6 | 10.1 | 10.9 | 10.4 | 10.9 | 10.0 |
| 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 | 12.5 | 12.3 | 12.2 | 12.0 | 11.8 | 11.8 |
| 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) | 10.1 | 10.0 | 8.5 | 8.7 | 8.7 | 10.1 | 10.6 | 10.4 | 10.4 | 8.6 | 9.3 | 10.1 |
| Precipitation (mm) | 122 | 90 | 204 | 308 | 221 | 202 | 123 | 132 | 145 | 269 | 250 | 120 |
| Sunny days | 1 | 3 | 0 | 0 | 0 | 2 | 5 | 2 | 1 | 0 | 1 | 0 |
| Rainy days | 30 | 25 | 31 | 30 | 31 | 28 | 26 | 29 | 29 | 31 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rumazón is at