Average annual temperature is 25.8 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: 19.0 °C
Number of sunny days: 69 days
Number of rainy days: 296 days
Look at detailed online map of Arenas
* Weather data for Arenas 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) | 32.4 | 33.6 | 34.7 | 34.9 | 34.6 | 32.4 | 34.0 | 33.6 | 33.2 | 31.6 | 31.7 | 32.9 |
| Average daytime temperature (°C) | 30.5 | 32.8 | 31.7 | 31.4 | 30.8 | 29.7 | 31.0 | 30.9 | 30.6 | 29.0 | 29.1 | 31.0 |
| Average temperature (°C) | 25.1 | 26.4 | 25.8 | 25.8 | 26.3 | 25.8 | 26.5 | 26.2 | 26.0 | 25.1 | 25.1 | 26.2 |
| Average night temperature (°C) | 21.1 | 21.9 | 22.0 | 22.3 | 23.1 | 23.1 | 23.4 | 23.2 | 23.0 | 22.6 | 22.6 | 22.7 |
| Absolute minimum temperature (°C) | 19.0 | 19.5 | 19.7 | 20.6 | 21.9 | 21.9 | 21.5 | 22.1 | 21.8 | 21.5 | 21.2 | 21.7 |
| 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) | 11.6 | 11.8 | 12.1 | 12.3 | 12.6 | 12.7 | 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) | 10.4 | 10.9 | 10.6 | 10.1 | 8.7 | 8.9 | 9.5 | 9.5 | 9.0 | 8.2 | 8.5 | 10.3 |
| Precipitation (mm) | 43 | 5 | 44 | 131 | 231 | 214 | 171 | 199 | 161 | 229 | 205 | 42 |
| Sunny days | 15 | 18 | 7 | 0 | 4 | 4 | 6 | 2 | 0 | 0 | 3 | 10 |
| Rainy days | 16 | 10 | 24 | 30 | 27 | 26 | 25 | 29 | 30 | 31 | 27 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Arenas is at