March in Újpest averages a daily high of 12.1°C with nights around 3.6°C. Expect roughly 7.4 wet days totalling 29.1mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Újpest is April–June.
Based on BUDAPEST, HU (8km), 1995–2024. 30 years of March data.