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
Rhodes 81.2°F 80.9°F
Kiotari 81.1°F 80.5°F
Lalisos 80.8°F 80.3°F
Ixia 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
Kyparissia 78.5°F 80.3°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 55.5 °F
February 56.1 °F
March 57.9 °F
Rainiest months:
January 5 days
December 4 days
February 3 days
Windiest months:
January 18.4 mph
July 18.1 mph
August 18.0 mph

Mykonos on a weather map

Mykonos
+61°F
NE 14 mph
Feels like: +61°F
Precip.: 100%
Places in Greece:
Name
°F
+55°F
+55°F
+61°F
+54°F
+59°F
+54°F
+55°F
+59°F
+46°F
+64°F
+50°F
+57°F
+57°F
+59°F
24 Hours Forecast
Mykonos
Local time: 08:26
December 25, thursday
0900
61°F
NE
14 mph
1200
61°F
NE
16 mph
1500
61°F
E
9 mph
1800
59°F
S
17 mph
2100
57°F
S
21 mph
December 26, friday
0000
57°F
S
20 mph
0300
57°F
SE
7 mph
0600
55°F
SE
5 mph
Units of measurement: °C / °F