26.08
wed
wed
Day
82°F
SE 5 mph
Precip.
4%
4%
Night
81°F
S 14 mph
Precip.
4%
4%
27.08
thu
thu
Day
77°F
S 30 mph
Precip.
5%
5%
Night
77°F
S 25 mph
Precip.
6%
6%
28.08
fri
fri
Day
75°F
S 27 mph
Precip.
6%
6%
Night
75°F
S 17 mph
Precip.
8%
8%
29.08
sat
sat
Day
75°F
S 22 mph
Precip.
3%
3%
Night
75°F
S 25 mph
Precip.
5%
5%
30.08
sun
sun
Day
73°F
S 28 mph
Precip.
7%
7%
Night
75°F
S 25 mph
Precip.
6%
6%
31.08
mon
mon
Day
75°F
S 27 mph
Precip.
4%
4%
Night
79°F
SE 11 mph
Precip.
2%
2%
01.09
tue
tue
Day
75°F
S 27 mph
Precip.
4%
4%
Night
75°F
S 23 mph
Precip.
5%
5%
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 75.0°F. The highest and lowest sea temperatures during the month were 76.8°F and 73.0°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.
Air temperature in Mykonos, °F
Precipitation total in Mykonos, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Mykonos
Mykonos on a weather map
Places in Greece:
Name
°F
24 Hours Forecast
Mykonos
Local time: 06:47
August 26, wednesday
0900
81°F
S
8 mph
8 mph
1200
82°F
SE
5 mph
5 mph
1500
82°F
S
8 mph
8 mph
1800
82°F
S
13 mph
13 mph
2100
81°F
S
11 mph
11 mph
August 27, thursday
0000
81°F
S
14 mph
14 mph
0300
81°F
S
21 mph
21 mph
0600
77°F
S
30 mph
30 mph
