Am research suggests that winter will come late to Poland, next year around Jan and Feb, with very low temp.
Christmas won`t be white, rather wet.
www.accuweather.com/en/weather-news/europe-winter-forecast-uk-to-germany-on-alert-for-wind-storms-rain-to-ease-drought-wildfires-in-spain-and-portugal/70003011 Mild air to be replaced by cold shots from Germany and Poland into the Alps Near- to above-average temperatures will prevail throughout central Europe in December and much of January before winter finally arrives during the end of the season. This mild air will be welcomed by anyone hoping to enjoy outdoor activities before having to break out winter coats. Those anxiously waiting for cold and snowy weather in hopes of hitting the ski slopes may have to wait until the second half of the season. High pressure building over Scandinavia during this time will help to direct cold Siberian air westward across the Baltic states and Belarus before settling into Poland, Germany and the Alps. These cold shots will send temperatures below normal and set the stage for some late-season snowfall at lower elevations from Germany to Poland.
"Even if winter is delayed in the east, snowfall will generally be around normal for places across Poland, the Baltic States and Ukraine," Roys said.