Climate averages 1991–2020
Debrecen weather
in September.
A mild, moderately wet month: the 4th warmest and the 8th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a mild month in Debrecen: daytime highs average 21.9°C and nights cool to about 12.7°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 56 mm of rain on roughly 8 days, which makes September a moderately wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 37 min on an average September day.
The nearest other city in this atlas is Nyíregyháza (48 km away). In September its highs average 21.7°C, about as warm as Debrecen, with 57 mm of rain.
Among the 11 cities listed in Hungary, Debrecen ranks joint 3rd of 11 for the warmest September highs and joint 3rd of 11 for the driest September (rainfall, lowest first). The mean September high of those 11 cities is 21.7°C; Debrecen is 0.2°C warmer than that mean.
From September to October, average highs fall by 5.9°C to 16.0°C, and monthly rainfall falls from 56 mm to 52 mm.
The annual picture
September in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Debrecen climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 2.6°C-3.1°C | -3.1°C | 34 | 8.1 | 8.99 h |
| February | 5.2°C-2.3°C | -2.3°C | 40 | 8.5 | 10.210 h |
| March | 10.5°C1.3°C | 1.3°C | 39 | 8.4 | 11.912 h |
| April | 16.9°C6.4°C | 6.4°C | 51 | 9.5 | 13.614 h |
| May | 21.8°C11.7°C | 11.7°C | 66 | 11.0 | 15.115 h |
| June | 25.3°C15.6°C | 15.6°C | 73 | 11.7 | 15.916 h |
| July | 27.2°C17.5°C | 17.5°C | 77 | 11.0 | 15.616 h |
| August | 27.3°C17.3°C | 17.3°C | 58 | 8.2 | 14.314 h |
| September, selected | 21.9°C12.7°C | 12.7°C | 56 | 8.2 | 12.613 h |
| October | 16.0°C7.7°C | 7.7°C | 52 | 7.9 | 10.911 h |
| November | 9.4°C2.8°C | 2.8°C | 47 | 8.4 | 9.49 h |
| December | 3.4°C-1.8°C | -1.8°C | 46 | 8.7 | 8.59 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
September in nearby cities
- Nyíregyháza in SeptemberHungary · 48 kmHigh 21.7°C · Low 12.5°C · 57 mm rain
- Oradea in SeptemberRomania · 58 kmHigh 21.8°C · Low 12.8°C · 65 mm rain
- Miskolc in SeptemberHungary · 90 kmHigh 21.4°C · Low 11.9°C · 56 mm rain
- Satu Mare in SeptemberRomania · 97 kmHigh 21.5°C · Low 12.0°C · 65 mm rain
- Szolnok in SeptemberHungary · 114 kmHigh 22.4°C · Low 13.3°C · 55 mm rain
- Mukachevo in SeptemberUkraine · 130 kmHigh 20.5°C · Low 11.0°C · 81 mm rain
- Uzhhorod in SeptemberUkraine · 131 kmHigh 20.2°C · Low 11.0°C · 63 mm rain
- Košice in SeptemberSlovakia · 134 kmHigh 19.6°C · Low 10.7°C · 69 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Debrecen) is explained once on the Debrecen year overview and on the Sources, method and limits page.