World Resorts Greece Santorini Weather

Santorini 14 Days Forecast

25.06
thu
Day
75°F
SE 18 mph
Precip.
7%
Night
73°F
E 19 mph
Precip.
8%
26.06
fri
Day
73°F
SE 19 mph
Precip.
8%
Night
75°F
SE 14 mph
Precip.
9%
27.06
sat
Day
73°F
S 14 mph
Precip.
9%
Night
75°F
S 11 mph
Precip.
9%
28.06
sun
Day
73°F
S 16 mph
Precip.
9%
Night
73°F
SE 17 mph
Precip.
8%
29.06
mon
Day
73°F
S 9 mph
Precip.
8%
Night
73°F
E 14 mph
Precip.
10%
30.06
tue
Day
75°F
E 2 mph
Precip.
7%
Night
75°F
E 13 mph
Precip.
10%
01.07
wed
Day
75°F
SE 15 mph
Precip.
11%
Night
75°F
E 16 mph
Precip.
11%
02.07
thu
Day
75°F
SE 13 mph
Precip.
9%
Night
75°F
E 12 mph
Precip.
10%
03.07
fri
Day
75°F
SE 12 mph
Precip.
8%
Night
75°F
SE 14 mph
Precip.
11%
04.07
sat
Day
77°F
SE 18 mph
Precip.
8%
Night
75°F
SE 14 mph
Precip.
8%
05.07
sun
Day
75°F
SE 24 mph
Precip.
7%
Night
77°F
SE 17 mph
Precip.
7%
06.07
mon
Day
77°F
SE 16 mph
Precip.
8%
Night
75°F
SE 9 mph
Precip.
8%
07.07
tue
Day
77°F
SE 16 mph
Precip.
8%
Night
75°F
E 16 mph
Precip.
9%
08.07
wed
Day
75°F
SE 23 mph
Precip.
7%
Night
77°F
SE 18 mph
Precip.
7%

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

Sunniest months:
July 31 days
August 30 days
June 29 days
Warmest months:
August 81.7 °F
July 80.8 °F
September 78.2 °F
Warmest sea temp:
August 77.4 °F
September 76.4 °F
July 75.8 °F
Coldest months:
January 58.2 °F
February 58.5 °F
March 59.7 °F
Rainiest months:
January 4 days
December 3 days
February 3 days
Windiest months:
January 17.7 mph
February 17.7 mph
March 16.7 mph

Santorini on a weather map

Current weather
10:50
Santorini
+75°F
SE 18 mph
Feels like: +77°F
Precip.: 7%
Places in Greece:
Name
°F
Athens
+86°F
Bali Gr
+84°F
Zakynthos
+79°F
Heraklion
+81°F
Corfu
+79°F
Crete
+75°F
Paralia Katerini
+86°F
Rhodes
+82°F
Thessaloniki
+86°F
Sithonia
+82°F
Thasos
+77°F
Chalkidiki
+77°F
Hanioti
+81°F
Chania
+82°F
Hersonissos
+81°F
all places
24 Hours Forecast
Santorini
Local time: 10:50
June 25, thursday
1200
75°F
SE
18 mph
1500
75°F
SE
19 mph
1800
75°F
SE
18 mph
2100
73°F
SE
16 mph
June 26, friday
0000
73°F
E
19 mph
0300
75°F
SE
21 mph
0600
73°F
SE
19 mph
0900
73°F
SE
17 mph
Units of measurement: °C / °F