Ajka weather in September
Averages, precipitation and records for every September since 2000
What is September like in Ajka?
In September, daytime highs in Ajka average 20.1 °C and night-time lows 12.4 °C, giving a monthly mean of 16.2 °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 4.9 °C warmer than October.
An average September brings 3.7 summer days (25 °C or more).
Compared with the September average of Hungarian towns (17.3 °C), Ajka is 1.1 °C cooler — the 326th warmest of 348.
The warmest September was in 2023 (19.1 °C), the coolest in 2001 (13.5 °C). The wettest was 2010 (186 mm), the driest 2009 (22 mm). September in 2016–2025 averaged 16.9 °C, compared with 15.4 °C in 2000–2009 (+1.5 °C).
September records: 31.1 °C (4 September 2024) and 4.3 °C (26 September 2018). The average topsoil temperature (0–7 cm) is 16.9 °C.
Planning a trip? Check the 7-day forecast for Ajka and the current weather. See also the full climate of Ajka and Hungary in September.
September mean temperature by year
Red: warmer than the average (16.2 °C), blue: cooler.
September precipitation by year
Monthly total (mm).
Every September in Ajka, 2000–2025
Highlighted: the warmest and the coolest year. Click a year for its daily data.
| Year | Mean | Highest | Lowest | Precip. |
|---|---|---|---|---|
| September 2025 | 17.4 °C | 25.8 °C | 5.2 °C | 45 mm |
| September 2024 | 17.1 °C | 31.1 °C | 6.0 °C | 149 mm |
| September 2023 | 19.1 °C | 27.2 °C | 11.7 °C | 60 mm |
| September 2022 | 15.0 °C | 25.8 °C | 4.4 °C | 166 mm |
| September 2021 | 17.0 °C | 28.4 °C | 7.6 °C | 37 mm |
| September 2020 | 17.2 °C | 26.4 °C | 6.3 °C | 71 mm |
| September 2019 | 16.7 °C | 29.2 °C | 7.0 °C | 54 mm |
| September 2018 | 17.0 °C | 26.3 °C | 4.3 °C | 74 mm |
| September 2017 | 14.9 °C | 27.9 °C | 8.2 °C | 136 mm |
| September 2016 | 18.0 °C | 27.1 °C | 8.3 °C | 40 mm |
| September 2015 | 16.7 °C | 30.5 °C | 7.8 °C | 68 mm |
| September 2014 | 15.7 °C | 24.0 °C | 7.3 °C | 150 mm |
| September 2013 | 14.7 °C | 24.2 °C | 6.5 °C | 78 mm |
| September 2012 | 17.7 °C | 28.3 °C | 6.5 °C | 46 mm |
| September 2011 | 18.7 °C | 29.3 °C | 9.8 °C | 29 mm |
| September 2010 | 13.7 °C | 21.0 °C | 6.1 °C | 186 mm |
| September 2009 | 18.0 °C | 27.8 °C | 10.4 °C | 22 mm |
| September 2008 | 14.7 °C | 30.9 °C | 4.6 °C | 64 mm |
| September 2007 | 13.7 °C | 24.0 °C | 5.8 °C | 100 mm |
| September 2006 | 17.2 °C | 27.1 °C | 9.9 °C | 38 mm |
| September 2005 | 16.1 °C | 25.4 °C | 8.7 °C | 56 mm |
| September 2004 | 15.3 °C | 24.8 °C | 8.0 °C | 38 mm |
| September 2003 | 15.8 °C | 26.8 °C | 7.6 °C | 33 mm |
| September 2002 | 14.5 °C | 25.3 °C | 5.3 °C | 65 mm |
| September 2001 | 13.5 °C | 23.0 °C | 5.9 °C | 136 mm |
| September 2000 | 15.3 °C | 25.1 °C | 8.7 °C | 66 mm |
September in nearby towns
| Town | Avg high | Avg low | Precip. | Wet days |
|---|---|---|---|---|
| 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 |
| Herend | 20.1 °C | 12.4 °C | 75 mm | 10 |
Other months in Ajka
Frequently asked questions
What is the weather like in Ajka in September?
Average highs of 20.1 °C and lows of 12.4 °C, with about 77 mm of precipitation on 10 wet days.
How hot does it get in Ajka in September?
The September record is 31.1 °C (4 September 2024); there are 0.3 days of 30 °C or more in an average September.
How much does it rain in Ajka in September?
77 mm on average; the wettest September (2010) brought 186 mm.
What was the warmest September in Ajka?
2023, with a mean of 19.1 °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.