World Resorts Greece Mykonos Weather

Mykonos Sea Temperature in September

Average sea water temperature in September:
+75.4°F
Minimum sea water temperature in September: 80.1°F
Maximum sea water temperature in September: 71.1°F

Daily sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 75.1°F. The highest and lowest sea temperatures during the month were 77.4°F and 72.3°F.

Monthly sea water temperature in Mykonos, °F

Which Greece resorts have warmest sea in September?

Place name September 2025 September 2024
Kolymbia 81.7°F 81.1°F
Faliraki 81.6°F 81.1°F
Afantou 81.5°F 81.0°F
Lindos 81.3°F 80.9°F
Lardos 81.3°F 80.9°F
Rhodes 81.2°F 80.9°F
Kiotari 81.1°F 80.5°F
Ixia 80.8°F 80.3°F
Lalisos 80.8°F 80.3°F
Kalamata 79.3°F 80.5°F
Aegina 79.1°F 80.3°F
Tolo 79.0°F 80.4°F
Volos 78.9°F 80.1°F
Nafplio 78.9°F 80.0°F
Preveza 78.7°F 79.8°F
Laganas 78.6°F 80.9°F
Thessaloniki 78.5°F 78.8°F
Crete 78.5°F 79.8°F
Glyfada 78.5°F 79.8°F
Rethymno 78.4°F 79.9°F

Best time for vacation in Mykonos

Sunniest months:
July 31 days
August 30 days
June 29 days
Warmest months:
August 81.2 °F
July 80.8 °F
September 76.7 °F
Warmest sea temp:
August 76.8 °F
July 75.4 °F
September 75.4 °F
Coldest months:
January 55.6 °F
February 56.1 °F
March 57.7 °F
Rainiest months:
January 5 days
December 4 days
February 3 days
Windiest months:
January 18.5 mph
February 18.1 mph
July 18.1 mph

Mykonos on a weather map

Mykonos
+72°F
S 26 mph
Feels like: +77°F
Precip.: 9%
Places in Greece:
Name
°F
+82°F
+79°F
+75°F
+79°F
+77°F
+72°F
+81°F
+81°F
+81°F
+77°F
+79°F
+81°F
+81°F
+79°F
24 Hours Forecast
Mykonos
Local time: 09:17
June 26, friday
1200
72°F
S
25 mph
1500
75°F
S
27 mph
1800
77°F
S
29 mph
2100
77°F
S
28 mph
June 27, saturday
0000
75°F
S
22 mph
0300
75°F
S
25 mph
0600
73°F
S
29 mph
0900
73°F
S
30 mph
Units of measurement: °C / °F