Hungary's capital is actually two cities — Buda and Pest — united in 1873 across the Danube River. The Romans built the settlement of Aquincum here, and the thermal springs that attracted them still feed the city's famous bathhouses, including the Ottoman-era Rudas and the Art Nouveau Gellert. The Hungarian Parliament Building, completed in 1904, is the third-largest parliament building in the world.
Nights sit around 13°C and afternoons around 23°C.
Budapest has real seasons: summer afternoons sit around 28°C, winter ones around 6°C.
Rain is spread through the year — about 546 mm in total, from 63 mm in May down to 34 mm in February — so no single month is a washout.
Wind is rarely an issue; most months sit between calm and a light breeze. Air quality is worth watching: December averages an AQI of 86, while July clears to 45.
Days stretch to about 15.7 hours of light in June and shrink to 8.3 in December — something to weigh if you work to a fixed timezone.
For what you're after, the best months in Budapest are June – August. Expect fast internet (332 Mbps) and a moderate cost of living (about €1100 a month).
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