Budapest weather in September
“The kind of pleasant weather you build a trip around.”
Roughly 8 rainy days across the month, on average.
September in Budapest brings mild, pleasant autumn weather perfect for exploration. Daytime temperatures average 22.7°C (73°F), while nights cool to 13.1°C (55°F). You'll experience about 7.8 rainy days with 67.5mm of precipitation, but nearly 9.6 hours of daily sunshine keep the month bright and cheerful. It's an ideal transition between summer heat and autumn chill.
Culturally, September marks the tail end of peak tourist season, making Budapest less crowded than July and August. The city hosts various cultural events and festivals, while locals return to routines, giving the capital a more authentic feel. The Danube waterfront remains vibrant, and outdoor dining is still very comfortable.
For travelers considering Budapest in September 2026, this month offers excellent value—lower prices than summer, manageable crowds, and ideal weather for walking the historic districts, visiting thermal baths, and enjoying river cruises. Pack layers and a light rain jacket to handle temperature swings and occasional showers.
What to pack for Budapest in September
September weather in Budapest requires layering to handle temperature fluctuations between warm days and cool evenings. Morning and evening temperatures dip to 55°F, while afternoons warm to the low 70s. A light rain jacket is essential for occasional showers, and comfortable walking shoes are a must for exploring cobblestone streets.
- Light rain jacket or windbreaker
- Linen or cotton long-sleeve shirts
- Comfortable walking shoes or sneakers
- Lightweight cardigan or sweater
- Casual trousers or jeans
What to pack for Budapest in September
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Where to stay in Budapest
We don't review individual hotels — plenty of people do that well. What we do is send you to compare rooms in Budapest across trusted platforms.
Compare hotels on Booking.com→Things worth doing
Danube river cruises, thermal bath visits at Széchenyi or Gellért, walking tours of Castle District and Jewish Quarter, Parliament Building tours.
September vs. the rest of the year
How this month compares in Budapest. Tap any month to read more.
highlighted months are among the best time to visit.
Best time to visit Budapest
While September has its own character in Budapest, the data-backed best months to visit Budapest are May, June, July, August. These months combine the most favourable temperatures, rainfall, and sunshine across a ten-year climate record.
See the full best-time-to-visit guide for BudapestOther places with a similar climate right now
Budapest in September — FAQ
Q01Is September a good time to visit Budapest?
Is September a good time to visit Budapest?
Yes — it is a good time to visit, with pleasant, comfortable weather. In September, Budapest averages a high of 23°C (73°F) and a low of 13°C (56°F), with 68mm of rainfall across roughly 8 rainy days.
Q02What is the average temperature in Budapest in September?
What is the average temperature in Budapest in September?
The average high temperature in Budapest during September is 23°C (73°F), with an average low of 13°C (56°F). These figures are averaged from ten years of daily records (2015–2024, Open-Meteo Archive).
Q03How many rainy days does Budapest have in September?
How many rainy days does Budapest have in September?
Budapest averages approximately 8 rainy days in September, with a total monthly rainfall of about 68mm. This is based on daily precipitation records where days with 1mm or more of rain are counted as rainy days.
Q04What should I pack for Budapest in September?
What should I pack for Budapest in September?
For Budapest in September, pack layered clothing for changing temperatures, a compact umbrella or waterproof jacket, sunscreen and sunglasses, comfortable walking shoes. These recommendations are based on the ten-year weather averages for this specific month.
Q05How crowded is Budapest in September?
How crowded is Budapest in September?
Tourist crowds in Budapest during September are typically moderate — shoulder season, a sweet spot between crowds and weather. Consider this when planning accommodation — prices track crowd levels closely.