Water temperature in Siofok in September

Is it warm enough to swim in Siofok in September? Average water temperature in Siofok in September is 20.8°C and therefore suitable for comfortable swimming. The warmest water in Siofok in September is 26.7°C, and the coldest is 16.8°C. Average high air temperature in Siofok in September is 21°C, and average low temperature is 13°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Siofok

Changes water temperature in Siofok in September 2025, 2024

To get an accurate forecast for the water temperature in Siofok for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Siofok, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of September.

Sea temperature

Tides

Sunrise and Sunset

You can choose any other years:

Day	2025	2024	Min	Max
1 September	21.8°C	26.4°C	21°C	26.4°C
2 September	22.8°C	26.5°C	19.9°C	26.5°C
3 September	22.3°C	26.7°C	20.5°C	26.7°C
4 September	22.5°C	26.2°C	20.1°C	26.2°C
5 September	22.6°C	26.6°C	20.1°C	26.6°C
6 September	21.8°C	24.7°C	20.4°C	24.7°C
7 September	21.5°C	24.2°C	20.5°C	24.2°C
8 September	22.8°C	23.8°C	20.5°C	23.8°C
9 September	22.3°C	23.4°C	20.7°C	23.4°C
10 September		21.9°C	20.5°C	22.8°C
11 September		21.8°C	20.1°C	23.2°C
12 September		21.4°C	19.9°C	23.6°C
13 September		21°C	19.6°C	23.5°C
14 September		20.8°C	19.4°C	23.1°C
15 September		20.7°C	19.5°C	23.1°C

Day	2024	Min	Max
16 September	20.6°C	19.3°C	22.7°C
17 September	20.5°C	19.4°C	22.7°C
18 September	20.4°C	19.3°C	23.6°C
19 September	19.1°C	19.1°C	22.3°C
20 September	19.1°C	19°C	22.5°C
21 September	18.7°C	18.7°C	22.6°C
22 September	18°C	18°C	22°C
23 September	19°C	17.7°C	21.5°C
24 September	18.6°C	17.5°C	21°C
25 September	18.2°C	17.6°C	20.5°C
26 September	19.1°C	17.4°C	20.1°C
27 September	19.4°C	17.2°C	19.6°C
28 September	19.1°C	17.1°C	19.4°C
29 September	18.2°C	17°C	19.8°C
30 September	17.4°C	16.8°C	19.4°C

Average water temperature in Siofok in September over a decade

2015	2016	2017	2018	2019
20.6°C	21.1°C	20.5°C	22.2°C	21.4°C

2020	2021	2022	2023	2024
21.8°C	20°C	20.1°C	22°C	21.4°C

Weather and climate in Siofok in September

This data display average monthly climate indicators in Siofok in September based on our historical weather readings over a period of ten years. In addition to temperature, we include data on the number of rainy and sunny days so you can have all the information about your destination before your trip

Average HIGH temperature21°C
Average LOW temperature13°C
Average rainfall1.7''/43mm

Siofok water temperature during other months:

You can also view information about water temperature for other months by clicking on the month button below

Temperature in neighboring cities

The nearest locations with the average water temperature in September. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

	Avr	Min	Max
Balatonfured	20.9°C	16.9°C	26.4°C
Balatonlelle	20.8°C	16.9°C	26.2°C
Jadranovo	21.5°C	18.2°C	25.6°C
Selce	21.4°C	18.1°C	25.5°C
Novi Vinodolski	21.3°C	18.1°C	25.4°C
Klenovica	21.3°C	18.1°C	25.5°C
Povile	21.3°C	18.1°C	25.5°C
Smokvica Krmpotska	21.3°C	18.1°C	25.5°C
Bunica	21.3°C	18.1°C	25.3°C
Risika	21.4°C	18.1°C	25.4°C

Siofok photo gallery

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Our report for Siofok is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.

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Date (day and month)

Water temperature: min 16°C

Average temperature Maximum temperature