Measurements:
°C
°F
Siofok
70°F
S 4 mph
Feels like: 70°F
Precip: 0%
World Resorts Hungary Siofok Weather

Siofok Sea Water Temperature

Current Sea Water Temperature:
+63.4°F
Maximum Sea Water Temperature in May: 75.6°F
Minimum Sea Water Temperature in May: 30.0°F
Average water temperature in May: 63.3°F

Sea Water Temperature for the Last 10 Days:

May 19 63.4°F May 14 64.2°F
May 18 64.8°F May 13 65.0°F
May 17 64.4°F May 12 66.8°F
May 16 64.0°F May 11 65.0°F
May 15 63.6°F May 10 66.4°F

When is the Warmest Sea for Siofok?

According to our data for the last three years for Siofok the highest average sea water temperature was in July, August and June.

Average Water Temperature by Month, °F

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Siofok was 79.8°F. The maximum and minimum values were 76.8°F and 83.2°F respectively.

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Siofok was 78.0°F. The maximum and minimum values were 74.6°F and 83.4°F respectively.

Sea Water Temperature in June

Select Year: 2025 2024 2023

The average sea surface temperature in June 2025 for Siofok was 75.8°F. The maximum and minimum values were 66.6°F and 81.0°F respectively.

Best Time to Visit Siofok
The most sunny months:
August 21 days
July 20 days
June 18 days
The most warm months:
August 88.0 °F
July 86.8 °F
June 81.1 °F
Warmest sea temperature:
July 76.5 °F
August 76.2 °F
June 71.7 °F
The most cold months:
January 36.6 °F
December 39.6 °F
February 41.8 °F
The most rainy months:
June 4 days
May 4 days
November 3 days
The most windy months:
April 9 mph
February 9 mph
March 9 mph

Siofok on the Weather Map

Hungary Resorts:
NAME
Balaton +72
Balatonfured +70
Budapest +72
Bukfurdo +70
Debrecen +70
Eger +68
Hajduzoboszlo +70
Harkany +70
Heviz +72
Kehidakustany +72
Miscolc +68
Sarvar +70
Siofok +70
Tapolca +72
Zalakaros +70
24 Hours Weather Forecast
Siofok
Local time: 15:21
19 may, tuesday
1800 70°F
S
3 mph
2100 56°F
SE
3 mph
20 may, wednesday
0000 54°F
SE
4 mph
0300 52°F
SE
5 mph
0600 52°F
SE
4 mph
0900 66°F
SE
11 mph
1200 72°F
S
14 mph
1500 74°F
S
15 mph