Osijek experiences a continental climate with significant seasonal variations. Winter is cold and snowy, with average temperatures ranging from 2°C in January to 5°C in February, often dipping below 0°C. Spring brings moderate temperatures, slowly warming up to an average of 9°C by April, with occasional warm days reaching up to 25°C. Summer is warm to hot, with July being the hottest month, averaging around 24°C, while autumn returns to milder temperatures, gradually cooling down from 17°C in September to 6°C in November.