Average annual temperature is 12.7 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: -7.9 °C
Number of sunny days: 178 days
Number of rainy days: 183 days
Number of snow days: 4 days
Look at detailed online map of Koshtryava
* Weather data for Koshtryava 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) | 13.4 | 16.2 | 16.7 | 16.3 | 23.0 | 27.7 | 34.8 | 34.4 | 31.3 | 24.7 | 21.0 | 15.5 |
| Average daytime temperature (°C) | 7.2 | 7.3 | 10.7 | 12.8 | 17.4 | 23.3 | 29.5 | 29.4 | 24.9 | 20.6 | 13.4 | 9.0 |
| Average temperature (°C) | 4.4 | 2.9 | 6.6 | 8.7 | 13.0 | 18.2 | 24.0 | 23.5 | 19.5 | 15.5 | 9.9 | 5.9 |
| Average night temperature (°C) | 1.7 | -0.5 | 3.2 | 5.0 | 9.1 | 13.3 | 18.4 | 17.9 | 14.7 | 11.4 | 6.3 | 2.5 |
| Absolute minimum temperature (°C) | -3.1 | -7.9 | -2.0 | 0.2 | 3.0 | 9.7 | 13.7 | 14.0 | 11.2 | 4.8 | -4.0 | -5.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.5 | 8.1 | 7.7 | 8.7 | 10.1 | 13.1 | 13.3 | 12.1 | 10.1 | 8.9 | 5.8 | 5.1 |
| Precipitation (mm) | 112 | 24 | 56 | 108 | 128 | 55 | 27 | 20 | 30 | 15 | 132 | 80 |
| Sunny days | 16 | 19 | 13 | 4 | 6 | 13 | 19 | 22 | 16 | 23 | 11 | 16 |
| Rainy days | 14 | 7 | 18 | 26 | 25 | 17 | 12 | 9 | 14 | 8 | 19 | 14 |
| Snow days | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Koshtryava during the most sunny months:
The largest precipitation sum in Koshtryava is at