Sümeg weather in September
Averages, precipitation and records for every September since 2000
What is September like in Sümeg?
In September, daytime highs in Sümeg average 21.0 °C and night-time lows 13.0 °C, giving a monthly mean of 17.0 °C. Expect about 77 mm of precipitation on 10 wet days.
September is the 4th warmest month of the year here: 5.0 °C cooler than August and 5.0 °C warmer than October.
An average September brings 5.5 summer days (25 °C or more).
Compared with the September average of Hungarian towns (17.3 °C), Sümeg is 0.3 °C cooler — the 252nd warmest of 348.
The warmest September was in 2023 (19.7 °C), the coolest in 2001 (14.3 °C). The wettest was 2010 (183 mm), the driest 2009 (24 mm). September in 2016–2025 averaged 17.7 °C, compared with 16.2 °C in 2000–2009 (+1.4 °C).
September records: 32.4 °C (4 September 2024) and 5.1 °C (26 September 2018). The average topsoil temperature (0–7 cm) is 17.7 °C.
Planning a trip? Check the 7-day forecast for Sümeg and the current weather. See also the full climate of Sümeg and Hungary in September.
September mean temperature by year
Red: warmer than the average (17.0 °C), blue: cooler.
September precipitation by year
Monthly total (mm).
Every September in Sümeg, 2000–2025
Highlighted: the warmest and the coolest year. Click a year for its daily data.
| Year | Mean | Highest | Lowest | Precip. |
|---|---|---|---|---|
| September 2025 | 18.1 °C | 26.8 °C | 6.6 °C | 52 mm |
| September 2024 | 17.9 °C | 32.4 °C | 6.8 °C | 161 mm |
| September 2023 | 19.7 °C | 28.3 °C | 12.0 °C | 58 mm |
| September 2022 | 15.9 °C | 27.0 °C | 5.5 °C | 161 mm |
| September 2021 | 17.9 °C | 29.7 °C | 8.7 °C | 29 mm |
| September 2020 | 17.9 °C | 27.4 °C | 6.2 °C | 71 mm |
| September 2019 | 17.5 °C | 30.7 °C | 7.7 °C | 56 mm |
| September 2018 | 17.8 °C | 27.5 °C | 5.1 °C | 65 mm |
| September 2017 | 15.5 °C | 28.5 °C | 8.5 °C | 152 mm |
| September 2016 | 18.7 °C | 28.3 °C | 9.2 °C | 42 mm |
| September 2015 | 17.5 °C | 31.8 °C | 8.5 °C | 62 mm |
| September 2014 | 16.3 °C | 24.9 °C | 8.3 °C | 154 mm |
| September 2013 | 15.5 °C | 25.2 °C | 7.4 °C | 86 mm |
| September 2012 | 18.4 °C | 29.8 °C | 7.0 °C | 47 mm |
| September 2011 | 19.5 °C | 30.5 °C | 10.2 °C | 27 mm |
| September 2010 | 14.4 °C | 22.2 °C | 7.2 °C | 183 mm |
| September 2009 | 18.8 °C | 28.8 °C | 10.8 °C | 24 mm |
| September 2008 | 15.6 °C | 32.0 °C | 5.4 °C | 61 mm |
| September 2007 | 14.5 °C | 24.7 °C | 6.7 °C | 106 mm |
| September 2006 | 17.9 °C | 28.7 °C | 10.5 °C | 36 mm |
| September 2005 | 16.7 °C | 26.6 °C | 9.4 °C | 58 mm |
| September 2004 | 16.2 °C | 26.0 °C | 8.5 °C | 37 mm |
| September 2003 | 16.7 °C | 28.1 °C | 8.0 °C | 37 mm |
| September 2002 | 15.5 °C | 26.6 °C | 6.0 °C | 59 mm |
| September 2001 | 14.3 °C | 24.3 °C | 6.4 °C | 137 mm |
| September 2000 | 16.2 °C | 26.5 °C | 9.0 °C | 53 mm |
September in nearby towns
| Town | Avg high | Avg low | Precip. | Wet days |
|---|---|---|---|---|
| Sümeg | 21.0 °C | 13.0 °C | 77 mm | 10 |
| Ajka | 20.1 °C | 12.4 °C | 77 mm | 10 |
| Badacsonytomaj | 21.2 °C | 14.8 °C | 74 mm | 9 |
| Balatonalmádi | 21.0 °C | 14.7 °C | 71 mm | 9 |
| Balatonfüred | 20.8 °C | 14.0 °C | 72 mm | 9 |
| Balatonfűzfő | 20.9 °C | 13.1 °C | 72 mm | 9 |
| Balatonkenese | 21.0 °C | 14.6 °C | 70 mm | 9 |
| Berhida | 21.2 °C | 13.1 °C | 69 mm | 9 |
| Devecser | 21.1 °C | 12.9 °C | 78 mm | 10 |
Other months in Sümeg
Frequently asked questions
What is the weather like in Sümeg in September?
Average highs of 21.0 °C and lows of 13.0 °C, with about 77 mm of precipitation on 10 wet days.
How hot does it get in Sümeg in September?
The September record is 32.4 °C (4 September 2024); there are 0.4 days of 30 °C or more in an average September.
How much does it rain in Sümeg in September?
77 mm on average; the wettest September (2010) brought 183 mm.
What was the warmest September in Sümeg?
2023, with a mean of 19.7 °C (data 2000–2025).
Source: Meteon's own daily dataset built from the ERA5-Land reanalysis (Copernicus / ECMWF), 2000–2025, about 9 km grid resolution. Values describe the town's surroundings and can differ slightly from a single weather station. Hot day: maximum ≥ 30 °C; summer day: ≥ 25 °C; frost day: minimum < 0 °C; wet day: ≥ 1 mm.