Average sea water temperature in September:
+67.1°F
| Minimum sea water temperature in September: | 80.4°F |
| Maximum sea water temperature in September: | 32.0°F |
Daily sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 70.4°F. The highest and lowest sea temperatures during the month were 74.7°F and 66.6°F.
Monthly sea water temperature in Heviz, °F
Which Hungary resorts have warmest sea in September?
| Place name | September 2025 | September 2024 |
|---|---|---|
| Heviz | 70.4°F | 71.9°F |
| Zalakaros | 70.4°F | 71.9°F |
| Kehidakustany | 70.4°F | 71.9°F |
| Balatonfured | 70.3°F | 71.1°F |
| Sarvar | 70.3°F | 71.7°F |
| Siofok | 70.3°F | 71.0°F |
| Tapolca | 70.2°F | 71.7°F |
| Balaton | 70.0°F | 71.5°F |
Best time for vacation in Heviz
Heviz on a weather map
Places in Hungary:
Name
°F
24 Hours Forecast
Heviz
Local time: 02:12
August 28, friday
0300
70°F
W
14 mph
14 mph
0600
68°F
W
12 mph
12 mph
0900
73°F
NW
14 mph
14 mph
1200
86°F
NW
9 mph
9 mph
1500
93°F
N
9 mph
9 mph
1800
91°F
NE
6 mph
6 mph
2100
82°F
NW
7 mph
7 mph
August 29, saturday
0000
79°F
N
7 mph
7 mph
