Average sea water temperature in July:
+78.0°F
| Minimum sea water temperature in July: | 84.2°F |
| Maximum sea water temperature in July: | 71.6°F |
Daily sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 79.3°F. The highest and lowest sea temperatures during the month were 82.8°F and 75.2°F.
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Monthly sea water temperature in Agios Loannis, °F
Which Greece resorts have warmest sea in July?
| Place name | July 2025 | July 2024 |
|---|---|---|
| Kolymbia | 81.6°F | 82.1°F |
| Kallithea | 81.6°F | 82.7°F |
| Afytos | 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 |
| Afantou | 81.4°F | 81.9°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 |
Best time for vacation in Agios Loannis
Agios Loannis on a weather map
Places in Greece:
Name
°F
24 Hours Forecast
Agios Loannis
Local time: 21:52
December 19, friday
0000

57°F
NW
2 mph
2 mph
0300

55°F
W
3 mph
3 mph
0600

55°F
W
4 mph
4 mph
0900

55°F
W
4 mph
4 mph
1200

59°F
NW
3 mph
3 mph
1500

59°F
N
1 mph
1 mph
1800

57°F
SE
2 mph
2 mph
2100

57°F
SW
2 mph
2 mph


























