World Resorts Greece Mykonos Weather

Mykonos sea water temperature

Current sea water temperature:
+61.9°F
Minimum sea water temperature in February: 63.3°F
Maximum sea water temperature in February: 58.8°F
Average sea water temperature in February: 60.5°F

Sea water temperature for the last 10 days:

February 4 61.9°F January 30 62.2°F
February 3 61.5°F January 29 61.7°F
February 2 61.9°F January 28 62.2°F
February 1 62.2°F January 27 62.6°F
January 31 62.4°F January 26 61.9°F

When is the warmest sea in Mykonos?

Based on the data about daily sea water temperature for the last three years the warmest sea in Mykonos was noticed in August, July and September.

Monthly Sea Temperatures in Mykonos, °F

Sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 76.6°F. The highest and lowest sea temperatures during the month were 79.0°F and 75.2°F.

Sea water temperature in July, °F

Show year:
2025
2024
2023

The average sea water temperature in July of 2025 was 75.0°F. The highest and lowest sea temperatures during the month were 78.6°F and 71.6°F.

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.

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 57.9 °F
Rainiest months:
January 5 days
December 4 days
February 3 days
Windiest months:
January 18.5 mph
July 18.1 mph
August 18.0 mph

Mykonos on a weather map

Mykonos
+61°F
N 19 mph
Feels like: +61°F
Precip.: 0%
Places in Greece:
Name
°F
+54°F
+59°F
+57°F
+55°F
+57°F
+59°F
+43°F
+61°F
+55°F
+50°F
+63°F
+54°F
+57°F
+54°F
24 Hours Forecast
Mykonos
Local time: 20:28
February 04, wednesday
2100
61°F
N
19 mph
February 05, thursday
0000
61°F
NW
22 mph
0300
61°F
N
24 mph
0600
61°F
N
25 mph
0900
57°F
N
25 mph
1200
55°F
N
27 mph
1500
57°F
NE
34 mph
1800
59°F
NE
31 mph
Units of measurement: °C / °F