Jelesnia, in Silesia, Poland, is home to roughly 4,100 people in the Central European time zone at 49.6°N latitude.
In 2025, Jelesnia recorded an average annual temperature of 48°F. The hottest temperatures reached 87°F in July; the coolest were 14°F in January. Total precipitation for the year was 39 inches, with the wettest month being July. Snowfall for the year totaled approximately 18 inches.
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