Tatabánya weather in September
Averages, precipitation and records for every September since 2000
What is September like in Tatabánya?
In September, daytime highs in Tatabánya average 20.9 °C and night-time lows 12.2 °C, giving a monthly mean of 16.5 °C. Expect about 66 mm of precipitation on 9 wet days.
September is the 4th warmest month of the year here: 5.0 °C cooler than August and 5.2 °C warmer than October.
An average September brings 5.4 summer days (25 °C or more).
Compared with the September average of Hungarian towns (17.3 °C), Tatabánya is 0.8 °C cooler — the 310th warmest of 348.
The warmest September was in 2023 (19.7 °C), the coolest in 2001 (13.8 °C). The wettest was 2010 (142 mm), the driest 2011 (16 mm). September in 2016–2025 averaged 17.3 °C, compared with 15.8 °C in 2000–2009 (+1.5 °C).
September records: 32.1 °C (3 September 2024) and 3.7 °C (26 September 2018). The average topsoil temperature (0–7 cm) is 17.3 °C.
Planning a trip? Check the 7-day forecast for Tatabánya and the current weather. See also the full climate of Tatabánya and Hungary in September.
September mean temperature by year
Red: warmer than the average (16.5 °C), blue: cooler.
September precipitation by year
Monthly total (mm).
Every September in Tatabánya, 2000–2025
Highlighted: the warmest and the coolest year. Click a year for its daily data.
| Year | Mean | Highest | Lowest | Precip. |
|---|---|---|---|---|
| September 2025 | 17.7 °C | 27.4 °C | 6.9 °C | 48 mm |
| September 2024 | 17.6 °C | 32.1 °C | 6.0 °C | 118 mm |
| September 2023 | 19.7 °C | 29.2 °C | 11.2 °C | 59 mm |
| September 2022 | 15.3 °C | 25.6 °C | 4.4 °C | 116 mm |
| September 2021 | 17.1 °C | 28.9 °C | 6.1 °C | 50 mm |
| September 2020 | 17.8 °C | 28.2 °C | 7.2 °C | 76 mm |
| September 2019 | 16.8 °C | 30.2 °C | 6.1 °C | 39 mm |
| September 2018 | 17.1 °C | 28.0 °C | 3.7 °C | 88 mm |
| September 2017 | 15.3 °C | 29.9 °C | 6.6 °C | 108 mm |
| September 2016 | 18.3 °C | 28.3 °C | 7.6 °C | 30 mm |
| September 2015 | 17.0 °C | 30.5 °C | 7.0 °C | 78 mm |
| September 2014 | 16.2 °C | 25.6 °C | 5.0 °C | 134 mm |
| September 2013 | 14.7 °C | 25.2 °C | 6.6 °C | 56 mm |
| September 2012 | 18.2 °C | 29.7 °C | 6.1 °C | 33 mm |
| September 2011 | 18.9 °C | 29.4 °C | 9.6 °C | 16 mm |
| September 2010 | 14.0 °C | 21.6 °C | 5.4 °C | 142 mm |
| September 2009 | 18.3 °C | 28.8 °C | 9.4 °C | 19 mm |
| September 2008 | 15.3 °C | 31.9 °C | 5.0 °C | 54 mm |
| September 2007 | 14.0 °C | 24.0 °C | 6.2 °C | 65 mm |
| September 2006 | 17.6 °C | 26.7 °C | 8.2 °C | 30 mm |
| September 2005 | 16.5 °C | 25.9 °C | 8.4 °C | 51 mm |
| September 2004 | 15.8 °C | 25.6 °C | 7.0 °C | 34 mm |
| September 2003 | 16.2 °C | 27.5 °C | 6.5 °C | 25 mm |
| September 2002 | 14.9 °C | 26.9 °C | 4.4 °C | 59 mm |
| September 2001 | 13.8 °C | 23.3 °C | 5.0 °C | 132 mm |
| September 2000 | 15.5 °C | 25.9 °C | 8.4 °C | 48 mm |
September in nearby towns
| Town | Avg high | Avg low | Precip. | Wet days |
|---|---|---|---|---|
| Tatabánya | 20.9 °C | 12.2 °C | 66 mm | 9 |
| Bábolna | 21.7 °C | 12.8 °C | 65 mm | 9 |
| Dorog | 21.1 °C | 12.2 °C | 67 mm | 9 |
| Esztergom | 21.3 °C | 12.3 °C | 67 mm | 9 |
| Kisbér | 21.2 °C | 12.6 °C | 68 mm | 9 |
| Komárom | 21.9 °C | 12.8 °C | 65 mm | 9 |
| Lábatlan | 21.1 °C | 12.4 °C | 66 mm | 9 |
| Nyergesújfalu | 21.6 °C | 12.5 °C | 67 mm | 10 |
| Oroszlány | 21.0 °C | 12.3 °C | 65 mm | 9 |
Other months in Tatabánya
Frequently asked questions
What is the weather like in Tatabánya in September?
Average highs of 20.9 °C and lows of 12.2 °C, with about 66 mm of precipitation on 9 wet days.
How hot does it get in Tatabánya in September?
The September record is 32.1 °C (3 September 2024); there are 0.4 days of 30 °C or more in an average September.
How much does it rain in Tatabánya in September?
66 mm on average; the wettest September (2010) brought 142 mm.
What was the warmest September in Tatabánya?
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.