Average annual temperature is 25.4 °C
Absolute maximum temperature: 35.6 °C
Absolute minimum temperature: 17.8 °C
Number of sunny days: 45 days
Number of rainy days: 320 days
Look at detailed online map of Santa Rosa de Ríonegro
* Weather data for Santa Rosa de 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) | 33.0 | 34.4 | 34.7 | 33.9 | 32.9 | 32.4 | 32.5 | 35.6 | 34.6 | 34.8 | 33.3 | 33.5 |
| Average daytime temperature (°C) | 31.1 | 32.7 | 31.4 | 30.8 | 30.7 | 29.9 | 30.2 | 31.9 | 32.4 | 32.6 | 31.8 | 31.4 |
| Average temperature (°C) | 25.0 | 26.4 | 25.5 | 24.9 | 25.1 | 24.3 | 24.4 | 25.3 | 25.8 | 26.2 | 25.9 | 25.9 |
| Average night temperature (°C) | 20.3 | 21.1 | 21.6 | 21.4 | 21.6 | 20.8 | 20.8 | 21.0 | 21.3 | 22.1 | 21.9 | 21.7 |
| Absolute minimum temperature (°C) | 17.9 | 17.8 | 20.2 | 19.5 | 20.7 | 19.0 | 19.4 | 19.0 | 19.8 | 20.6 | 20.7 | 19.8 |
| 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) | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.4 | 12.3 | 12.2 | 12.1 | 12.0 | 11.9 | 11.9 |
| 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) | 10.2 | 10.4 | 8.7 | 8.7 | 9.4 | 9.7 | 9.5 | 10.3 | 10.5 | 9.9 | 10.2 | 10.0 |
| Precipitation (mm) | 109 | 32 | 171 | 389 | 206 | 202 | 211 | 141 | 142 | 218 | 239 | 179 |
| Sunny days | 9 | 13 | 4 | 0 | 2 | 1 | 3 | 2 | 2 | 2 | 3 | 4 |
| Rainy days | 22 | 15 | 27 | 30 | 29 | 29 | 28 | 29 | 28 | 29 | 27 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santa Rosa de Ríonegro is at