Average sea water temperature in October:
+73.7°F
| Minimum sea water temperature in October: | 78.6°F |
| Maximum sea water temperature in October: | 69.4°F |
Daily sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 72.9°F. The highest and lowest sea temperatures during the month were 74.8°F and 71.4°F.
Monthly sea water temperature in Kos, °F
Which Greece resorts have warmest sea in October?
| Place name | October 2025 | October 2024 |
|---|---|---|
| Kiotari | 75.6°F | 77.2°F |
| Lindos | 75.5°F | 77.4°F |
| Kolymbia | 75.5°F | 77.6°F |
| Faliraki | 75.5°F | 77.5°F |
| Rhodes | 75.3°F | 77.3°F |
| Matala | 74.5°F | 76.6°F |
| Aegina | 74.2°F | 76.2°F |
| Kalamata | 73.9°F | 75.0°F |
| Tolo | 73.8°F | 76.5°F |
| Ierapetra | 73.8°F | 77.6°F |
| Glyfada | 73.8°F | 75.9°F |
| Nafplio | 73.6°F | 76.0°F |
| Agios Nikolaos | 73.6°F | 75.6°F |
| Athens | 73.6°F | 75.6°F |
| Elounda | 73.4°F | 75.6°F |
| Piraeus | 73.4°F | 75.4°F |
| Kardamena | 73.3°F | 75.4°F |
| Skafidia | 73.2°F | 74.2°F |
| Rethymno | 73.2°F | 75.8°F |
| Kavros | 73.2°F | 75.5°F |
Best time for vacation in Kos
Kos on a weather map
Places in Greece:
Name
°F
24 Hours Forecast
Kos
Local time: 08:08
September 15, tuesday
0900
73°F
S
14 mph
14 mph
1200
73°F
SE
15 mph
15 mph
1500
73°F
SE
20 mph
20 mph
1800
75°F
SE
19 mph
19 mph
2100
75°F
SE
14 mph
14 mph
September 16, wednesday
0000
75°F
SE
14 mph
14 mph
0300
75°F
SE
14 mph
14 mph
0600
73°F
SE
11 mph
11 mph
