Average sea water temperature in July:
+74.0°F
| Minimum sea water temperature in July: | 83.8°F |
| Maximum sea water temperature in July: | 32.0°F |
Daily sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 78.7°F. The highest and lowest sea temperatures during the month were 83.8°F and 75.6°F.
Monthly sea water temperature in Heviz, °F
Which Hungary resorts have warmest sea in July?
| Place name | July 2026 | July 2025 |
|---|---|---|
| Tapolca | 79.0°F | 76.5°F |
| Balaton | 79.0°F | 76.4°F |
| Sarvar | 78.9°F | 76.5°F |
| Heviz | 78.7°F | 76.9°F |
| Zalakaros | 78.7°F | 76.9°F |
| Kehidakustany | 78.7°F | 76.9°F |
| Siofok | 77.9°F | 76.8°F |
| Balatonfured | 76.9°F | 76.6°F |
Best time for vacation in Heviz
Heviz on a weather map
Places in Hungary:
Name
°F
24 Hours Forecast
Heviz
Local time: 21:36
July 18, saturday
0000
68°F
S
4 mph
4 mph
0300
64°F
SE
5 mph
5 mph
0600
64°F
SE
5 mph
5 mph
0900
75°F
S
13 mph
13 mph
1200
79°F
S
11 mph
11 mph
1500
79°F
SE
9 mph
9 mph
1800
79°F
SE
9 mph
9 mph
2100
68°F
SE
6 mph
6 mph
