Average sea water temperature in July:
+80.1°F
| Minimum sea water temperature in July: | 85.1°F |
| Maximum sea water temperature in July: | 73.8°F |
Daily sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 81.0°F. The highest and lowest sea temperatures during the month were 83.5°F and 79.0°F.
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Monthly sea water temperature in Polychrono, °F
Which Greece resorts have warmest sea in July?
| Place name | July 2026 | July 2025 |
|---|---|---|
| Yerakini | 81.6°F | 81.4°F |
| Chalkidiki | 81.6°F | 81.4°F |
| Nea Poteidaia | 81.3°F | 81.5°F |
| Kallithea | 81.2°F | 81.6°F |
| Afytos | 81.2°F | 81.6°F |
| Nikiti | 81.2°F | 81.0°F |
| Vourvourou | 81.1°F | 81.1°F |
| Neos Marmaras | 81.1°F | 81.2°F |
| Polychrono | 81.0°F | 81.6°F |
| Kriopigi | 80.9°F | 81.5°F |
| Pefkochori | 80.9°F | 81.4°F |
| Kassandra | 80.8°F | 81.4°F |
| Hanioti | 80.8°F | 81.3°F |
| Kalamata | 80.7°F | 80.1°F |
| Ouranoupoli | 80.7°F | 80.8°F |
| Volos | 80.7°F | 80.9°F |
| Rethymno | 80.7°F | 79.8°F |
| Sithonia | 80.6°F | 80.6°F |
| Possidi | 80.5°F | 81.1°F |
| Laganas | 80.5°F | 79.2°F |
Best time for vacation in Polychrono
Polychrono on a weather map
Places in Greece:
Name
°F
24 Hours Forecast
Polychrono
Local time: 16:43
September 25, friday
1800
70°F
NW
10 mph
10 mph
2100
68°F
W
6 mph
6 mph
September 26, saturday
0000
68°F
SW
2 mph
2 mph
0300
68°F
SW
2 mph
2 mph
0600
68°F
W
5 mph
5 mph
0900
66°F
SW
12 mph
12 mph
1200
68°F
S
12 mph
12 mph
1500
68°F
S
9 mph
9 mph
