Average annual temperature is 13.2 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: -16.6 °C
Number of sunny days: 166 days
Number of rainy days: 184 days
Number of snow days: 15 days
Look at detailed online map of Kosilka
* Weather data for Kosilka Bulgaria is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 17.7 | 17.8 | 20.6 | 18.7 | 22.9 | 30.2 | 37.0 | 34.8 | 33.4 | 31.2 | 20.8 | 18.5 |
| Average daytime temperature (°C) | 8.0 | 7.3 | 12.1 | 13.6 | 18.1 | 23.5 | 29.1 | 29.3 | 25.4 | 22.9 | 13.3 | 9.9 |
| Average temperature (°C) | 4.9 | 3.1 | 7.5 | 9.4 | 13.9 | 19.1 | 24.0 | 23.7 | 20.0 | 17.2 | 8.9 | 5.5 |
| Average night temperature (°C) | 2.4 | -0.4 | 3.4 | 5.7 | 10.3 | 14.7 | 18.8 | 18.5 | 15.0 | 12.3 | 4.9 | 1.6 |
| Absolute minimum temperature (°C) | -7.5 | -16.6 | -1.5 | -0.1 | 6.1 | 11.9 | 13.4 | 13.5 | 11.4 | 4.3 | -4.0 | -3.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.4 | 10.5 | 11.9 | 13.4 | 14.6 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 3.8 | 6.5 | 7.6 | 8.3 | 9.2 | 12.3 | 13.4 | 11.9 | 10.1 | 9.0 | 5.6 | 5.3 |
| Precipitation (mm) | 114 | 45 | 52 | 137 | 152 | 96 | 40 | 71 | 37 | 10 | 138 | 53 |
| Sunny days | 14 | 14 | 14 | 3 | 7 | 10 | 16 | 21 | 20 | 16 | 12 | 19 |
| Rainy days | 13 | 7 | 16 | 27 | 24 | 20 | 15 | 10 | 10 | 15 | 17 | 10 |
| Snow days | 4 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Kosilka during the most sunny months:
Months with the longest average daylight duration in Kosilka:
The largest precipitation sum in Kosilka is at