24.10
sat
sat
Day
70°F
S 9 mph
Precip.
20%
20%
Night
68°F
SE 5 mph
Precip.
8%
8%
25.10
sun
sun
Day
66°F
W 1 mph
Precip.
19%
19%
Night
68°F
W 11 mph
Precip.
18%
18%
26.10
mon
mon
Day
68°F
N 8 mph
Precip.
77%
77%
Night
68°F
NW 21 mph
Precip.
71%
71%
27.10
tue
tue
Day
70°F
NW 8 mph
Precip.
20%
20%
Night
68°F
NW 12 mph
Precip.
49%
49%
28.10
wed
wed
Day
68°F
SW 15 mph
Precip.
54%
54%
Night
64°F
NW 21 mph
Precip.
24%
24%
29.10
thu
thu
Day
64°F
S 19 mph
Precip.
10%
10%
Night
64°F
SE 17 mph
Precip.
7%
7%
30.10
fri
fri
Day
66°F
SE 12 mph
Precip.
4%
4%
Night
66°F
SE 10 mph
Precip.
7%
7%
sea water
temperature
temperature
| Santorini |
monthly
weather
weather
| Santorini |
current
weather
weather
| Santorini |
14 days
forecast
forecast
| Santorini |
Sea water temperature in October, °F
Show year:
2026
2025
2024
The average sea water temperature in October of 2026 was 71.7°F. The highest and lowest sea temperatures during the month were 73.6°F and 70.0°F.
Sea water temperature in November, °F
Show year:
2025
2024
2023
The average sea water temperature in November of 2025 was 69.9°F. The highest and lowest sea temperatures during the month were 71.1°F and 68.5°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: 06:16
October 24, saturday
0900
68°F
S
11 mph
11 mph
1200
70°F
S
9 mph
9 mph
1500
70°F
S
7 mph
7 mph
1800
70°F
SE
6 mph
6 mph
2100
68°F
S
6 mph
6 mph
October 25, sunday
0000
68°F
SE
5 mph
5 mph
0300
66°F
SE
7 mph
7 mph
0600
66°F
S
4 mph
4 mph
