September offers comfortable temperatures and thinning crowds, making it a great month for city visits and vineyards. Evenings become cooler and rainfall becomes more likely than in midsummer.
Average daily low and high (°C) and monthly rainfall. The badge shows how it feels, allowing for humidity.
Average temperature across Hungary in September.
Pest Basin
October paints the city in autumnal colors and cooler, stable weather; crisp mornings and clear afternoons are common. Thermal pools are particularly attractive now, and the lighting over the Danube makes for excellent photography. Rain becomes a bit more frequent toward month’s end; bring layers and a compact umbrella, and expect shorter daylight hours to influence museum-opening plans.
West and the Balaton Basin
September cools gradually and the water stays pleasantly warm into the month, making it excellent for late-season swimming and sailing. Wine harvest events begin in the Villány and Badacsony areas, with cellar tastings and smaller crowds than mid-summer - Debrecen and inland towns are quieter and pleasant. Expect beautiful autumn light for photography; restaurants welcome visitors as the frenetic summer calendar winds down.
Mátra, Bükk, Eger, Aggtelek
September cools the air and sharpens colours on beech and oak slopes - grape harvests in local vineyards create lively cellar atmospheres in towns such as Eger. Hiking conditions are excellent: stable weather, fewer insects, and clear visibility for long-range views from observation towers. Pack a warm layer for mornings and evenings; autumn also brings quieter roads and easier access to single-track trails.
Alföld: Debrecen, Hortobágy, Szeged
September cools the plain pleasantly and the harvest season gives towns a lively, local feel - Debrecen’s streets fill with market produce and young wines. The weather stabilizes for long-range cycling or driving tours, and bird migrations over the Hortobágy create superb wildlife-watching opportunities. Pack a light jacket for mornings and a rain layer for occasional autumn showers; evenings will already feel noticeably cooler than August.
The cultural calendar returns with concerts and exhibitions as temperatures cool slightly.
See how September compares with the rest of the year, then read the full guide.