Average annual temperature is 10.3 °C
Absolute maximum temperature: 31.8 °C
Absolute minimum temperature: -12.8 °C
Number of sunny days: 118 days
Number of rainy days: 224 days
Number of snow days: 23 days
Look at detailed online map of Koszyce
* Weather data for Koszyce Poland is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 12.8 | 10.1 | 19.9 | 20.1 | 24.1 | 28.6 | 31.8 | 31.6 | 29.4 | 24.6 | 13.9 | 11.8 |
| Average daytime temperature (°C) | 4.6 | 4.2 | 10.0 | 11.8 | 17.4 | 21.8 | 25.6 | 25.7 | 23.0 | 16.6 | 7.3 | 4.0 |
| Average temperature (°C) | 2.5 | 0.8 | 5.1 | 7.4 | 12.7 | 17.3 | 20.5 | 20.6 | 18.0 | 12.5 | 4.5 | 1.6 |
| Average night temperature (°C) | 0.3 | -2.9 | 0.8 | 2.8 | 7.5 | 12.2 | 15.1 | 16.1 | 13.1 | 8.3 | 1.4 | -1.4 |
| Absolute minimum temperature (°C) | -8.3 | -12.8 | -5.5 | -4.4 | 1.1 | 5.7 | 11.0 | 9.6 | 9.9 | -0.4 | -11.4 | -10.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.6 | 10.1 | 11.9 | 13.8 | 15.4 | 16.3 | 15.9 | 14.4 | 12.6 | 10.8 | 9.1 | 8.2 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 2.7 | 3.9 | 7.0 | 7.3 | 9.6 | 10.3 | 11.7 | 10.2 | 9.2 | 6.6 | 3.7 | 2.9 |
| Precipitation (mm) | 105 | 76 | 63 | 94 | 100 | 88 | 100 | 96 | 78 | 89 | 99 | 75 |
| Sunny days | 8 | 8 | 12 | 7 | 16 | 7 | 9 | 7 | 18 | 11 | 5 | 10 |
| Rainy days | 18 | 15 | 16 | 22 | 15 | 23 | 22 | 24 | 12 | 20 | 21 | 16 |
| Snow days | 5 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 5 |
The best time to visit Koszyce during the most sunny months:
Months with the longest average daylight duration in Koszyce: