With a population of around 75,500, Osijek sits in County of Osijek-Baranja, Croatia. The city operates in the Europe/Zagreb time zone.
In 2025, Osijek recorded an average annual temperature of 55°F. The hottest temperatures reached 97°F in August; the coolest were 20°F in February. Total precipitation for the year was 21 inches, with the wettest month being March. Snowfall for the year totaled approximately 2 inches.
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