Average annual temperature is 11.3 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: -8.0 °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 Kosacha
* Weather data for Kosacha 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) | 13.0 | 17.2 | 19.3 | 19.3 | 21.8 | 29.0 | 37.4 | 34.5 | 32.4 | 26.9 | 19.7 | 15.2 |
| Average daytime temperature (°C) | 7.0 | 7.9 | 11.6 | 13.0 | 18.0 | 23.0 | 29.1 | 28.4 | 24.8 | 21.1 | 11.7 | 8.5 |
| Average temperature (°C) | 3.0 | 2.0 | 5.9 | 7.6 | 13.2 | 17.7 | 22.4 | 21.9 | 18.4 | 14.1 | 6.4 | 2.5 |
| Average night temperature (°C) | -0.2 | -2.4 | 1.1 | 2.5 | 8.9 | 12.6 | 15.4 | 15.8 | 13.4 | 8.3 | 1.9 | -1.3 |
| Absolute minimum temperature (°C) | -3.4 | -8.0 | -4.1 | -3.3 | 4.5 | 8.8 | 9.5 | 9.4 | 10.0 | 2.7 | -7.1 | -6.6 |
| 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) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.9 | 12.5 | 11.1 | 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) | 5.1 | 8.0 | 8.1 | 9.2 | 9.9 | 11.8 | 13.3 | 12.5 | 10.5 | 9.2 | 5.5 | 5.7 |
| Precipitation (mm) | 71 | 19 | 53 | 74 | 100 | 154 | 22 | 51 | 53 | 25 | 129 | 43 |
| Sunny days | 14 | 19 | 13 | 7 | 4 | 5 | 16 | 19 | 16 | 23 | 12 | 18 |
| Rainy days | 12 | 6 | 14 | 22 | 27 | 25 | 15 | 12 | 14 | 8 | 17 | 12 |
| Snow days | 5 | 3 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Kosacha during the most sunny months:
The largest precipitation sum in Kosacha is at