Average sea water temperature in July:
+78.4°F
| Minimum sea water temperature in July: | 83.1°F |
| Maximum sea water temperature in July: | 74.7°F |
Daily sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 79.0°F. The highest and lowest sea temperatures during the month were 82.2°F and 76.3°F.
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| Hersonissos |
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| Hersonissos |
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| Hersonissos |
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| Hersonissos |
Monthly sea water temperature in Hersonissos, °F
Which Greece resorts have warmest sea in July?
| Place name | July 2025 | July 2024 |
|---|---|---|
| Kolymbia | 81.6°F | 82.1°F |
| Afytos | 81.6°F | 82.7°F |
| Kallithea | 81.6°F | 82.7°F |
| Polychrono | 81.6°F | 82.6°F |
| Nea Poteidaia | 81.5°F | 82.7°F |
| Kriopigi | 81.5°F | 82.4°F |
| Rhodes | 81.5°F | 82.0°F |
| Lindos | 81.5°F | 82.1°F |
| Faliraki | 81.4°F | 82.0°F |
| Yerakini | 81.4°F | 82.6°F |
| Chalkidiki | 81.4°F | 82.6°F |
| Kassandra | 81.4°F | 82.3°F |
| Pefkochori | 81.4°F | 82.2°F |
| Hanioti | 81.3°F | 82.1°F |
| Thessaloniki | 81.3°F | 83.4°F |
| Preveza | 81.3°F | 82.7°F |
| Neos Marmaras | 81.2°F | 82.3°F |
| Nafplio | 81.2°F | 81.4°F |
| Vourvourou | 81.1°F | 82.4°F |
| Possidi | 81.1°F | 82.0°F |
Best time for vacation in Hersonissos
Hersonissos on a weather map
Places in Greece:
Name
°F
24 Hours Forecast
Hersonissos
Local time: 02:39
January 12, monday
0300
45°F
E
15 mph
15 mph
0600
45°F
E
17 mph
17 mph
0900
45°F
SE
17 mph
17 mph
1200
50°F
SE
26 mph
26 mph
1500
46°F
SE
22 mph
22 mph
1800
45°F
S
23 mph
23 mph
2100
43°F
S
25 mph
25 mph
January 13, tuesday
0000
43°F
SE
23 mph
23 mph
