Ustron, in Silesia, Poland, is home to roughly 15,600 people in the Central European time zone at 49.7°N latitude.
In 2025, Ustron recorded an average annual temperature of 49°F. The hottest temperatures reached 89°F in July; the coolest were 10°F in February. Total precipitation for the year was 39 inches, with the wettest month being July. Snowfall for the year totaled approximately 11 inches.
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