Average annual temperature is 18.7 °C
Absolute maximum temperature: 26.3 °C
Absolute minimum temperature: 8.7 °C
Number of sunny days: 14 days
Number of rainy days: 351 days
Look at detailed online map of Fosca
* Weather data for Fosca 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) | 24.0 | 24.4 | 23.7 | 24.7 | 25.3 | 24.0 | 24.5 | 26.2 | 26.3 | 26.2 | 25.9 | 25.2 |
| Average daytime temperature (°C) | 22.0 | 22.8 | 22.3 | 23.1 | 23.6 | 22.8 | 22.8 | 23.7 | 24.5 | 24.5 | 24.0 | 23.7 |
| Average temperature (°C) | 17.3 | 17.9 | 18.3 | 18.7 | 19.3 | 18.7 | 18.4 | 18.9 | 19.1 | 19.4 | 19.2 | 19.2 |
| Average night temperature (°C) | 13.5 | 14.2 | 15.6 | 15.6 | 16.1 | 15.8 | 15.2 | 14.9 | 14.4 | 14.9 | 15.1 | 15.5 |
| Absolute minimum temperature (°C) | 8.7 | 9.3 | 12.7 | 13.6 | 12.9 | 13.5 | 11.8 | 12.6 | 11.3 | 12.4 | 12.7 | 12.9 |
| 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 | 12.3 | 12.4 | 12.3 | 12.3 | 12.1 | 12.0 | 11.9 | 11.9 |
| 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) | 9.3 | 9.7 | 7.6 | 8.5 | 9.1 | 9.6 | 8.9 | 10.4 | 10.7 | 10.3 | 10.0 | 9.5 |
| Precipitation (mm) | 102 | 73 | 238 | 155 | 116 | 165 | 194 | 131 | 116 | 112 | 164 | 146 |
| Sunny days | 4 | 4 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 1 | 1 | 0 |
| Rainy days | 27 | 24 | 31 | 30 | 30 | 30 | 31 | 29 | 29 | 30 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Fosca is at