Weather in Debrecen in September 2025
Average weather
Average temperature in Debrecen in September
The temperature in September is +27°C on average, with a range between a maximum of +33°C during the day and a minimum of +12°C at night.
The average maximum temperature goes up 0% by the end of the month, compared with the beginning of the month, from +26°C to +26°C.
Is Debrecen warm or cold in September?
Debrecen is typically warm in September.
Maximum temperatures go down compared to the previous month from +28°C to +23°C. The minimum temperature also goes down from +16°C to +12°C.
It’s generally warm, but pack a long-sleeve shirt for evenings.
Take a look at how September is compared to other months in Debrecen:
Climate in Debrecen in September
| August | September | October | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +28°C | +23°C | +17°C | ||||
| Min. temperature | ||||||
| +7°C | +3°C | -7°C | ||||
| Max. temperature | ||||||
| +39°C | +36°C | +28°C | ||||
| Rainfall | ||||||
| 57 mm | 53 mm | 47 mm | ||||
| Wind | ||||||
| 2 m/s | 2 m/s | 2 m/s | ||||
| Humidity | ||||||
| 65% | 70% | 76% | ||||
| Air pressure | ||||||
| 1013 HPa | 1016 HPa | 1018 HPa | ||||
| Sunny days | ||||||
| 10 | 8 | 8 | ||||
| Cloudy days | ||||||
| 7 | 9 | 12 | ||||
| Rainy days | ||||||
| 12 | 12 | 11 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
September weather is still as good as in August. It’s getting colder in September. From +28°C in the day, the average maximum temperature lowers to +23°C. As September arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 57 mm to 53 mm. Humidity rises from 65% to 70%. The average wind speed doesn’t change much during September, staying around 2 m/s. The days becoming less sunny, going from 10 sunny days in August to 8 in September.
Next month (October) brings a further decline in the weather.
Wind
The average wind speed is 2 m/s getting up to 6 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Debrecen is gradually increasing during September, going from 1 m/s to 2 m/s over the course of the month.
Rain
How was the weather last September in Debrecen?
Climate Change over Years
The climate in Debrecen in September has not changed much over the last 43 years.
The average temperature was the lowest in 1980 (+13°C) and the highest in 2019 (+18°C). The driest year was 1990 with only 391 mm of rainfall, and the wettest year was 2010 with 870 mm.
FAQ
Is September a good time to visit Debrecen?
Can you sunbathe in Debrecen in September?
Is Debrecen rainy in September?
Is it sunny in Debrecen in September?
Other cities in Hungary
Monthly weather in Debrecen
Source of the data
For this page, we’ve looked at the typical weather in Debrecen, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
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.