25.06
thu
thu
Day
75°F
SE 18 mph
Precip.
7%
7%
Night
73°F
E 19 mph
Precip.
8%
8%
26.06
fri
fri
Day
73°F
SE 19 mph
Precip.
8%
8%
Night
75°F
SE 14 mph
Precip.
9%
9%
27.06
sat
sat
Day
73°F
S 14 mph
Precip.
9%
9%
Night
75°F
S 11 mph
Precip.
9%
9%
28.06
sun
sun
Day
73°F
S 16 mph
Precip.
9%
9%
Night
73°F
SE 17 mph
Precip.
8%
8%
29.06
mon
mon
Day
73°F
S 9 mph
Precip.
8%
8%
Night
73°F
E 14 mph
Precip.
10%
10%
30.06
tue
tue
Day
75°F
E 2 mph
Precip.
7%
7%
Night
75°F
E 13 mph
Precip.
10%
10%
01.07
wed
wed
Day
75°F
SE 15 mph
Precip.
11%
11%
Night
75°F
E 16 mph
Precip.
11%
11%
sea water
temperature
temperature
| Santorini |
monthly
weather
weather
| Santorini |
current
weather
weather
| Santorini |
14 days
forecast
forecast
| Santorini |
Sea water temperature in June, °F
Show year:
2026
2025
2024
The average sea water temperature in June of 2026 was 72.6°F. The highest and lowest sea temperatures during the month were 74.3°F and 70.0°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 75.8°F. The highest and lowest sea temperatures during the month were 79.5°F and 71.6°F.
Air temperature in Santorini, °F
Precipitation total in Santorini, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Santorini
Santorini on a weather map
Places in Greece:
Name
°F
24 Hours Forecast
Santorini
Local time: 09:42
June 25, thursday
1200
75°F
SE
18 mph
18 mph
1500
75°F
SE
19 mph
19 mph
1800
75°F
SE
18 mph
18 mph
2100
73°F
SE
16 mph
16 mph
June 26, friday
0000
73°F
E
19 mph
19 mph
0300
75°F
SE
21 mph
21 mph
0600
73°F
SE
19 mph
19 mph
0900
73°F
SE
17 mph
17 mph
