Average annual temperature is 19.9 °C
Absolute maximum temperature: 28.9 °C
Absolute minimum temperature: 13.7 °C
Number of sunny days: 12 days
Number of rainy days: 353 days
Look at detailed online map of Santa Helena
* Weather data for Santa Helena 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) | 25.8 | 27.8 | 25.8 | 24.8 | 24.6 | 23.3 | 24.6 | 26.0 | 27.3 | 28.9 | 27.0 | 25.5 |
| Average daytime temperature (°C) | 23.2 | 24.8 | 23.3 | 22.7 | 22.4 | 21.3 | 22.1 | 23.2 | 24.6 | 25.4 | 24.0 | 23.8 |
| Average temperature (°C) | 19.6 | 20.8 | 19.9 | 19.6 | 19.7 | 18.5 | 19.0 | 19.6 | 20.5 | 21.1 | 20.4 | 20.4 |
| Average night temperature (°C) | 16.4 | 16.9 | 17.4 | 17.1 | 17.1 | 16.0 | 16.5 | 16.5 | 17.2 | 17.8 | 17.6 | 17.6 |
| Absolute minimum temperature (°C) | 14.4 | 15.4 | 15.9 | 15.8 | 15.8 | 13.7 | 14.9 | 14.9 | 15.2 | 16.4 | 15.9 | 16.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.0 | 12.1 | 12.1 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.6 | 10.4 | 8.8 | 8.4 | 8.9 | 8.7 | 9.8 | 10.3 | 10.5 | 9.5 | 9.6 | 9.2 |
| Precipitation (mm) | 99 | 30 | 165 | 182 | 119 | 190 | 193 | 92 | 77 | 96 | 90 | 100 |
| Sunny days | 5 | 4 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| Rainy days | 26 | 24 | 30 | 30 | 30 | 30 | 31 | 31 | 30 | 30 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santa Helena is at