With a population of around 11,700, Trostberg an der Alz sits in Bavaria, Germany. The city operates in the Central European time zone.
In 2025, Trostberg an der Alz recorded an average annual temperature of 49°F. The hottest temperatures reached 90°F in July; the coolest were 16°F in December. Total precipitation for the year was 38 inches, with the wettest month being July. Snowfall for the year totaled approximately 6 inches.
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