August · 2000–2025

Keszthely weather in August

Averages, precipitation and records for every August since 2000

26.6 °CAverage high

17.6 °CAverage low

70 mmPrecipitation

10Wet days (≥1 mm)

6.8Hot days (≥30 °C)

22.7 °CTopsoil (0–7 cm)

What is August like in Keszthely?

In August, daytime highs in Keszthely average 26.6 °C and night-time lows 17.6 °C, giving a monthly mean of 22.1 °C. Expect about 70 mm of precipitation on 10 wet days.

August is the 2nd warmest month of the year here: 0.4 °C cooler than July and 5.0 °C warmer than September.

An average August brings 6.8 hot days (30 °C or more), 20.0 summer days (25 °C or more).

Compared with the August average of Hungarian towns (22.5 °C), Keszthely is 0.4 °C cooler — the 253rd warmest of 348.

The warmest August was in 2024 (25.4 °C), the coolest in 2006 (18.7 °C). The wettest was 2005 (174 mm), the driest 2012 (10 mm). August in 2016–2025 averaged 22.7 °C, compared with 21.6 °C in 2000–2009 (+1.1 °C).

August records: 37.3 °C (8 August 2013) and 8.6 °C (31 August 2010). The average topsoil temperature (0–7 cm) is 22.7 °C.

Planning a trip? Check the 7-day forecast for Keszthely and the current weather. See also the full climate of Keszthely and Hungary in August.

August mean temperature by year

Red: warmer than the average (22.1 °C), blue: cooler.

August precipitation by year

Monthly total (mm).

Every August in Keszthely, 2000–2025

Highlighted: the warmest and the coolest year. Click a year for its daily data.

Year	Mean	Highest	Lowest	Precip.
August 2025	21.9 °C	33.4 °C	11.8 °C	79 mm
August 2024	25.4 °C	34.3 °C	16.0 °C	27 mm
August 2023	21.9 °C	34.2 °C	12.2 °C	102 mm
August 2022	22.9 °C	34.5 °C	15.5 °C	80 mm
August 2021	21.3 °C	33.6 °C	11.2 °C	41 mm
August 2020	22.6 °C	31.4 °C	15.3 °C	124 mm
August 2019	23.1 °C	32.9 °C	14.9 °C	64 mm
August 2018	23.6 °C	32.5 °C	12.7 °C	62 mm
August 2017	23.6 °C	35.7 °C	13.6 °C	43 mm
August 2016	20.5 °C	30.8 °C	9.7 °C	62 mm
August 2015	23.7 °C	34.6 °C	13.7 °C	55 mm
August 2014	19.8 °C	28.8 °C	10.5 °C	104 mm
August 2013	22.9 °C	37.3 °C	12.4 °C	44 mm
August 2012	23.9 °C	36.2 °C	13.0 °C	10 mm
August 2011	22.0 °C	34.3 °C	11.1 °C	44 mm
August 2010	20.5 °C	30.3 °C	8.6 °C	97 mm
August 2009	22.5 °C	33.1 °C	13.1 °C	47 mm
August 2008	21.4 °C	32.9 °C	11.2 °C	42 mm
August 2007	21.5 °C	30.8 °C	12.6 °C	119 mm
August 2006	18.7 °C	29.0 °C	11.2 °C	153 mm
August 2005	18.8 °C	28.9 °C	9.5 °C	174 mm
August 2004	21.4 °C	31.1 °C	12.7 °C	42 mm
August 2003	25.3 °C	35.7 °C	13.4 °C	39 mm
August 2002	21.0 °C	28.6 °C	15.1 °C	107 mm
August 2001	22.5 °C	34.6 °C	11.3 °C	38 mm
August 2000	23.1 °C	35.8 °C	13.8 °C	25 mm

August in nearby towns

Town	Avg high	Avg low	Precip.	Wet days
Keszthely	26.6 °C	17.6 °C	70 mm	10
Hévíz	26.6 °C	17.6 °C	70 mm	10
Lenti	26.8 °C	17.3 °C	84 mm	11
Letenye	27.1 °C	17.2 °C	78 mm	10
Nagykanizsa	26.9 °C	17.6 °C	74 mm	10
Pacsa	26.8 °C	17.4 °C	76 mm	10
Zalaegerszeg	26.5 °C	17.3 °C	84 mm	11
Zalakaros	27.2 °C	17.8 °C	73 mm	10
Zalalövő	26.5 °C	17.3 °C	89 mm	11

Other months in Keszthely

Frequently asked questions

What is the weather like in Keszthely in August?

Average highs of 26.6 °C and lows of 17.6 °C, with about 70 mm of precipitation on 10 wet days.

How hot does it get in Keszthely in August?

The August record is 37.3 °C (8 August 2013); there are 6.8 days of 30 °C or more in an average August.

How much does it rain in Keszthely in August?

70 mm on average; the wettest August (2005) brought 174 mm.

What was the warmest August in Keszthely?

2024, with a mean of 25.4 °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.