Average annual temperature is 11.2 °C
Absolute maximum temperature: 20.9 °C
Absolute minimum temperature: 2.1 °C
Number of sunny days: 57 days
Number of rainy days: 308 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) | 18.5 | 19.1 | 18.6 | 17.5 | 18.0 | 17.5 | 18.7 | 19.5 | 20.7 | 20.9 | 19.1 | 20.5 |
| Average daytime temperature (°C) | 15.5 | 17.5 | 15.7 | 15.9 | 16.4 | 15.5 | 16.2 | 17.1 | 18.4 | 18.5 | 17.2 | 18.0 |
| Average temperature (°C) | 9.8 | 10.9 | 10.9 | 10.9 | 11.4 | 10.8 | 11.1 | 11.3 | 11.7 | 12.2 | 11.7 | 11.9 |
| Average night temperature (°C) | 5.2 | 6.0 | 7.4 | 7.0 | 7.7 | 7.5 | 7.3 | 6.9 | 6.7 | 7.4 | 7.4 | 7.1 |
| Absolute minimum temperature (°C) | 2.1 | 2.1 | 3.7 | 5.3 | 5.2 | 5.3 | 5.8 | 4.4 | 5.4 | 5.9 | 5.3 | 3.7 |
| 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 | 12.4 | 12.4 | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.8 |
| 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) | 9.4 | 10.0 | 7.5 | 8.7 | 8.4 | 9.4 | 10.2 | 10.3 | 11.0 | 9.5 | 9.6 | 9.6 |
| Precipitation (mm) | 85 | 43 | 181 | 156 | 107 | 36 | 74 | 50 | 37 | 83 | 81 | 36 |
| Sunny days | 7 | 10 | 0 | 2 | 4 | 3 | 1 | 7 | 4 | 3 | 3 | 13 |
| Rainy days | 24 | 18 | 31 | 28 | 27 | 27 | 30 | 24 | 26 | 28 | 27 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santa Helena is at