Average annual temperature is 17.6 °C
Absolute maximum temperature: 29.0 °C
Absolute minimum temperature: 4.4 °C
Number of sunny days: 46 days
Number of rainy days: 319 days
Look at detailed online map of Siachia
* Weather data for Siachia 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) | 25.2 | 25.7 | 25.8 | 25.8 | 27.1 | 28.0 | 28.0 | 29.0 | 28.9 | 28.3 | 26.7 | 27.8 |
| Average daytime temperature (°C) | 22.3 | 24.1 | 22.7 | 23.1 | 24.4 | 24.8 | 25.7 | 26.5 | 26.9 | 24.2 | 24.1 | 25.4 |
| Average temperature (°C) | 15.9 | 16.9 | 16.6 | 16.7 | 18.1 | 18.2 | 18.7 | 18.6 | 18.6 | 17.7 | 17.6 | 17.9 |
| Average night temperature (°C) | 10.0 | 10.6 | 11.8 | 11.1 | 12.3 | 12.7 | 12.5 | 12.0 | 11.4 | 12.4 | 12.0 | 11.0 |
| Absolute minimum temperature (°C) | 4.4 | 7.0 | 8.3 | 9.2 | 8.2 | 9.7 | 10.6 | 8.5 | 9.7 | 9.7 | 9.2 | 7.5 |
| 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) | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 | 12.4 | 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) | 10.5 | 10.6 | 9.5 | 9.9 | 9.4 | 10.9 | 11.3 | 11.1 | 11.2 | 10.0 | 10.5 | 10.5 |
| Precipitation (mm) | 71 | 52 | 134 | 151 | 134 | 48 | 29 | 43 | 49 | 168 | 110 | 52 |
| Sunny days | 7 | 4 | 0 | 0 | 3 | 6 | 8 | 3 | 5 | 0 | 4 | 6 |
| Rainy days | 24 | 24 | 31 | 30 | 28 | 24 | 23 | 28 | 25 | 31 | 26 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Siachia is at