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Budapest in September: Weather, Average temperature and Climate

Planning a trip and want to know what the weather in Budapest in September will be like? Take a look at our weather guide for Budapest, based on historical data.
Check flight prices to Budapest on Avionero:
September

Weather in Budapest in September 2024

Good Weather
Mild
☀️
Sunny
Are you considering a trip to Budapest in September? Well, the weather is usually on your side with an average maximum temperature of +72°F and about 17 sunny days. Just keep in mind that there may be some rain, with an average of 5 rainy days and 51 mm of precipitation. Expect good weather and pack accordingly to enjoy the outdoors. Search flights in one click on Avionero.

Average weather

☀️
+72°F
Avg. max. temperature
+36°F
Min.
+93°F
Max.
51 mm
Total precipitation
68%
Avg. humidity
2 m/s
Avg. wind
17 ☀️
Sunny Days
8 ⛅️
Cloudy
5 🌦
Rainy
Our opinion: Budapest has good weather in September.

Average temperature in Budapest in September

Here are the expected maximum, average and minimum temperatures in Budapest for September based on the historical data.
Last Year
Historical Data

Going from a maximum of +86°F during the day to a minimum of +39°F during the night, the temperature in September averages around +70°F.

The average maximum temperature goes down 15% by the end of the month, compared with the beginning of the month, from +72°F to +64°F.

Is Budapest warm or cold in September?

Budapest is typically mild in September.

Maximum temperatures go down compared to the previous month from +81°F to +72°F. The minimum temperature also goes down from +61°F to +54°F.

Pack a light jacket as it will be warm in the day and cool in the evenings.

Take a look at how September is compared to other months in Budapest:

Climate in Budapest in September

Budapest weather looks like this, on average, in September and the surrounding months.
AugustSeptemberOctober
Avg. temperature
+81°F+72°F+61°F
Min. temperature
+45°F+36°F+19°F
Max. temperature
+102°F+93°F+82°F
Rainfall
53 mm51 mm45 mm
Wind
2 m/s2 m/s2 m/s
Humidity
62%68%74%
Air pressure
1014 HPa1015 HPa1017 HPa
Sunny days
211714
Cloudy days
5812
Rainy days
555
Snowy days
000

September typically has worse weather conditions compared to August. It’s getting colder in September. From +81°F in the day, the average maximum temperature lowers to +72°F. As September arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 53 mm to 51 mm. Humidity rises from 62% to 68%. The average wind speed doesn’t change much during September, staying around 2 m/s. The days becoming less sunny, going from 21 sunny days in August to 17 in September.

October brings much the same weather, it remains good.

Wind

Wind speed in Budapest in September based on historical data.
Last Year
Historical Data

The average wind speed is 3 m/s getting up to 7 m/s which is a medium breeze. You can feel it, especially getting out of the water.

The average wind speed in Budapest is gradually decreasing during September, going from 3 m/s to 2 m/s over the course of the month.

Rain

Amount of rainfall in mm during September in Budapest based on historical data.
Last Year
Historical Data
Typically, there is a 70% chance of rain on an average day in September, with total rainfall of approximately 140 mm. The maximum amount of rainfall per day is around 27 mm, which is moderate rain. September is a pretty wet month with over 21 rainy days, so don’t forget to pack an umbrella, raincoat, and a pair of wellies.
Here’s how September is compared with other months in the amount of precipitation, total mm:
Budapest wettest month is June, where a typical day has a 23% chance of precipitation and 64 mm of rainfall per day. January, on the other hand, is the driest month with a mere 6% chance of precipitation and 18 mm of rainfall per day.

How was the weather last September in Budapest?

This is the weather in Budapest in September 2023:
1 September
☀️
+72°F
2 September
☀️
+74°F
3 September
☀️
+77°F
4 September
☀️
+73°F
5 September
☀️
+81°F
6 September
☀️
+83°F
7 September
☀️
+83°F
8 September
☀️
+86°F
9 September
☀️
+82°F
10 September
☀️
+78°F
11 September
☀️
+71°F
12 September
☀️
+73°F
13 September
☀️
+73°F
14 September
☀️
+75°F
15 September
☁️
+80°F
16 September
☀️
+67°F
17 September
🌧️
+59°F
18 September
☀️
+62°F
19 September
🌧️
+57°F
20 September
☀️
+63°F
21 September
☀️
+65°F
22 September
☀️
+62°F
23 September
☀️
+65°F
24 September
☀️
+67°F
25 September
🌧️
+60°F
26 September
☁️
+66°F
27 September
🌫️
+62°F
28 September
☀️
+65°F
29 September
🌧️
+63°F
30 September
🌧️
+64°F
In September 2023 Budapest had 22 sunny days, 2 cloudy days, and 5 rainy days. The average maximum temperature was +70°F, with an absolute maximum of +86°F and a minimum of +57°F. The average humidity was 74%, with a maximum of 100% and a minimum of 39%. The average wind speed was 3 m/s, with a maximum of 12 m/s and a minimum of 0 m/s.
Are you planning a trip in September?

Climate Change Over the Years

This is how Budapest climate has changed over the last 43 years.

The climate in Budapest in September has not changed that much over the last 43 years.

The average temperature was the lowest in 1996 (+63°F) and the highest in 2021 (+81°F). The driest year was 1986 with only 3 mm of rainfall, and the wettest year was 2010 with 167 mm.

FAQ

Frequently asked questions about the weather in Budapest in September:

Is September a good time to visit Budapest?

September is a really good time to go to Budapest. The weather is nice so plan your packing around outdoor activities and exploring. Check out other good time to visit Budapest.

Can you sunbathe in Budapest in September?

September has mild temperatures in Budapest. Not ideal for sunbathing, but still good for daytime outdoor activities, but plan for cool evenings. Pack a light jacket and shorts!

Is Budapest rainy in September?

Budapest is often rainy in September. You may get a bit damp when outside, so pack an umbrella, and maybe even a raincoat.

Is it sunny in Budapest in September?

The amount of sunny days in Budapest during September varies; prepare for a mix of clouds and sun.

Monthly weather in Budapest

Source of the data

For this page, we’ve looked at the typical weather in Budapest, based on historical hourly weather data from January 1, 1979, to December 31, 2022.

For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.