Average annual temperature is 26.4 °C
Absolute maximum temperature: 34.7 °C
Absolute minimum temperature: 20.1 °C
Number of sunny days: 34 days
Number of rainy days: 331 days
Look at detailed online map of Arenas del Sur
* Weather data for Arenas del Sur 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) | 32.2 | 34.7 | 34.5 | 33.9 | 34.0 | 32.3 | 33.0 | 33.0 | 32.2 | 31.8 | 31.9 | 32.0 |
| Average daytime temperature (°C) | 30.2 | 33.4 | 32.1 | 31.2 | 30.7 | 30.0 | 30.6 | 30.5 | 30.2 | 29.6 | 29.8 | 30.7 |
| Average temperature (°C) | 25.6 | 27.4 | 26.7 | 26.4 | 26.7 | 26.2 | 26.5 | 26.3 | 26.2 | 25.8 | 25.8 | 26.8 |
| Average night temperature (°C) | 21.7 | 22.5 | 22.8 | 22.9 | 23.8 | 23.2 | 23.2 | 23.2 | 23.1 | 23.1 | 23.0 | 23.4 |
| Absolute minimum temperature (°C) | 20.5 | 20.1 | 21.7 | 21.9 | 22.3 | 22.4 | 22.4 | 22.2 | 22.3 | 22.5 | 22.1 | 22.5 |
| 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) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 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) | 10.2 | 10.7 | 9.9 | 9.5 | 8.1 | 8.7 | 9.5 | 9.0 | 8.4 | 8.1 | 8.5 | 9.8 |
| Precipitation (mm) | 43 | 5 | 108 | 159 | 311 | 387 | 362 | 419 | 344 | 451 | 363 | 104 |
| Sunny days | 7 | 19 | 5 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
| Rainy days | 24 | 9 | 26 | 29 | 31 | 30 | 29 | 31 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Arenas del Sur is at