Average annual temperature is 16.5 °C
Absolute maximum temperature: 29.1 °C
Absolute minimum temperature: 6.0 °C
Number of sunny days: 21 days
Number of rainy days: 344 days
Look at detailed online map of Ríonegro
* Weather data for Ríonegro 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) | 22.0 | 22.8 | 22.9 | 23.3 | 23.7 | 21.6 | 22.2 | 24.3 | 23.7 | 24.2 | 29.1 | 23.8 |
| Average daytime temperature (°C) | 20.7 | 21.5 | 20.9 | 20.9 | 21.4 | 20.5 | 20.7 | 21.7 | 22.2 | 22.4 | 22.2 | 21.8 |
| Average temperature (°C) | 15.3 | 15.9 | 16.6 | 16.6 | 17.2 | 16.6 | 16.4 | 16.6 | 16.8 | 16.9 | 16.7 | 16.7 |
| Average night temperature (°C) | 10.2 | 10.1 | 12.8 | 12.4 | 13.0 | 13.0 | 12.1 | 12.0 | 11.6 | 11.8 | 11.9 | 11.5 |
| Absolute minimum temperature (°C) | 6.0 | 6.4 | 10.6 | 10.5 | 9.6 | 11.0 | 10.1 | 10.3 | 10.1 | 10.2 | 9.5 | 8.2 |
| 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) | 10.3 | 10.2 | 7.3 | 8.1 | 9.6 | 9.8 | 10.0 | 10.6 | 10.9 | 9.5 | 10.5 | 9.9 |
| Precipitation (mm) | 170 | 73 | 275 | 313 | 314 | 253 | 254 | 204 | 231 | 272 | 259 | 174 |
| Sunny days | 6 | 9 | 2 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Rainy days | 25 | 19 | 29 | 30 | 28 | 30 | 31 | 31 | 30 | 31 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ríonegro is at