Average sea water temperature in September:
+67.3°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:
2026
2025
2024
The average sea water temperature in September of 2026 was 69.7°F. The highest and lowest sea temperatures during the month were 76.3°F and 62.6°F.
Monthly sea water temperature in Heviz, °F
Which Hungary resorts have warmest sea in September?
| Place name | September 2026 | September 2025 |
|---|---|---|
| Sarvar | 69.7°F | 70.3°F |
| Balaton | 69.7°F | 70.0°F |
| Tapolca | 69.7°F | 70.2°F |
| Heviz | 69.7°F | 70.4°F |
| Zalakaros | 69.7°F | 70.4°F |
| Kehidakustany | 69.7°F | 70.4°F |
| Siofok | 69.6°F | 70.3°F |
| Balatonfured | 69.3°F | 70.3°F |
Best time for vacation in Heviz
Heviz on a weather map
Places in Hungary:
Name
°F
24 Hours Forecast
Heviz
Local time: 07:22
October 28, wednesday
0900
48°F
E
3 mph
3 mph
1200
57°F
E
5 mph
5 mph
1500
57°F
SE
5 mph
5 mph
1800
52°F
SE
6 mph
6 mph
2100
50°F
SE
5 mph
5 mph
October 29, thursday
0000
50°F
S
7 mph
7 mph
0300
52°F
S
13 mph
13 mph
0600
52°F
S
14 mph
14 mph
