September weather forecastDebrecen, Hungary
September
Weather in September
The welcoming allure of autumn begins to make an appearance in September. While there is still plenty of sunshine, the high temperature decreases to a more manageable 23.5°C (74.3°F). The month retains remnants of summer charm, but also prepares for a cooler future. Flashes of autumnal color start to show in the city's foliage, offering a fantastic visual treat. Evening breezes grow chillier, signaling the upcoming change of the season.Temperature
In Debrecen, entering September brings a temperature decrement, reducing from August's 29.3°C (84.7°F) to a still warm 23.5°C (74.3°F). Debrecen reports a consistent average low-temperature of 13°C (55.4°F) throughout September nights.Humidity
In September, the average relative humidity in Debrecen is 60%.Rainfall
September is the month with the least rainfall. Rain falls for 8.4 days and accumulates 21mm (0.83") of precipitation.Snowfall
In Debrecen, snow does not fall in April through October.Daylight
The average length of the day in September in Debrecen is 12h and 34min.On the first day of September in Debrecen, sunrise is at 05:52 and sunset at 19:13. On the last day of the month, sunrise is at 06:31 and sunset at 18:14 CEST.
Sunshine
In September, the average sunshine is 8.8h.UV index
The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.Note: During September, 4 as the daily maximum UV index converts into the following advice:
Be vigilant - A duty to shield skin and eyes from injury exists. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Debrecen, Hungary
- Average high temperature in September: 23.5°C
The warmest month (with the highest average high temperature) is August (29.3°C).
The month with the lowest average high temperature is January (1.7°C).
- Average low temperature in September: 13°C
The month with the highest average low temperature is August (16.8°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).
Average pressure in September
Debrecen, Hungary
- Average pressure in September: 1017.1mbar
The month with the highest atmospheric pressure is December (1020.3mbar).
The month with the lowest atmospheric pressure is June (1013.6mbar).
Average wind speed in September
Debrecen, Hungary
- Average wind speed in September: 10.6km/h
The windiest month (with the highest average wind speed) is March (14km/h).
The calmest month (with the lowest average wind speed) is August (9.7km/h).
Average humidity in September
Debrecen, Hungary
- Average humidity in September: 60%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (56%).
Average rainfall in September
Debrecen, Hungary
- Average rainfall in September: 21mm
The wettest month (with the highest rainfall) is June (55mm).
The driest month (with the least rainfall) is September (21mm).
Average rainfall days in September
Debrecen, Hungary
- Average rainfall days in September: 8.4 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is February (8.2 days).
Average snowfall in September
Debrecen, Hungary
- Average snowfall in September: 0mm
The month with the highest snowfall is January (78mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Debrecen, Hungary
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Debrecen, Hungary
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in September: 8h and 48min
The month with the most sunshine is August (Average sunshine: 11h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in September
Debrecen, Hungary
- Average sunshine days in September: 20.5 days
The month with the most sunshine days is October (20.9 days).
The month with the least sunshine days is May (12.2 days).
Average UV index in September
Debrecen, Hungary
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Debrecen, Hungary
- Average cloud cover in September: 31
The months with the most cloud cover are January and February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in September
Debrecen, Hungary
- Average visibility in September: 10km
The months with the highest visibility are April, June, July, August, September and October (10km).
The month with the lowest visibility is January (8km).
