Average annual temperature is 15.4 °C
Absolute maximum temperature: 24.6 °C
Absolute minimum temperature: 8.4 °C
Number of sunny days: 25 days
Number of rainy days: 340 days
Look at detailed online map of Las Letras
* Weather data for Las Letras 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) | 20.5 | 20.9 | 20.4 | 20.9 | 22.0 | 22.2 | 22.4 | 24.3 | 24.3 | 24.6 | 22.9 | 23.0 |
| Average daytime temperature (°C) | 17.8 | 19.6 | 18.1 | 18.7 | 19.7 | 19.4 | 20.6 | 21.9 | 22.6 | 21.6 | 20.2 | 20.6 |
| Average temperature (°C) | 13.7 | 14.6 | 14.6 | 14.8 | 15.6 | 15.1 | 15.7 | 16.1 | 16.6 | 16.4 | 15.9 | 16.1 |
| Average night temperature (°C) | 10.2 | 10.3 | 11.7 | 11.6 | 12.3 | 11.6 | 12.0 | 11.5 | 11.6 | 12.3 | 12.6 | 12.4 |
| Absolute minimum temperature (°C) | 8.4 | 8.5 | 9.5 | 10.1 | 10.1 | 8.7 | 10.3 | 9.1 | 10.1 | 10.2 | 11.4 | 10.0 |
| 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 | 11.0 |
| Daylight mean duration (h) | 12.0 | 12.0 | 12.1 | 12.2 | 12.2 | 12.3 | 12.3 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 |
| Daylight minimum 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 |
| Sunshine mean duration (h) | 9.4 | 10.4 | 8.1 | 8.7 | 9.4 | 10.0 | 10.4 | 10.4 | 10.7 | 9.6 | 9.0 | 9.6 |
| Precipitation (mm) | 120 | 38 | 190 | 117 | 157 | 69 | 82 | 64 | 43 | 118 | 109 | 107 |
| Sunny days | 3 | 5 | 0 | 0 | 1 | 1 | 0 | 4 | 3 | 0 | 3 | 5 |
| Rainy days | 28 | 23 | 31 | 30 | 30 | 29 | 31 | 27 | 27 | 31 | 27 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Las Letras is at