18.05
mon
mon
Day
70°F
SE 7 mph
Precip.
0%
0%
Night
61°F
E 3 mph
Precip.
0%
0%
19.05
tue
tue
Day
70°F
SE 4 mph
Precip.
0%
0%
Night
59°F
E 5 mph
Precip.
0%
0%
20.05
wed
wed
Day
66°F
SE 14 mph
Precip.
79%
79%
Night
61°F
E 12 mph
Precip.
0%
0%
21.05
thu
thu
Day
68°F
SE 14 mph
Precip.
82%
82%
Night
63°F
SE 11 mph
Precip.
61%
61%
22.05
fri
fri
Day
64°F
SE 11 mph
Precip.
100%
100%
Night
63°F
E 9 mph
Precip.
100%
100%
23.05
sat
sat
Day
68°F
SE 12 mph
Precip.
100%
100%
Night
63°F
SE 9 mph
Precip.
100%
100%
24.05
sun
sun
Day
70°F
SE 9 mph
Precip.
0%
0%
Night
64°F
E 5 mph
Precip.
0%
0%
25.05
mon
mon
Day
66°F
SE 10 mph
Precip.
79%
79%
Night
64°F
E 9 mph
Precip.
67%
67%
26.05
tue
tue
Day
70°F
SE 11 mph
Precip.
0%
0%
Night
61°F
E 6 mph
Precip.
0%
0%
27.05
wed
wed
Day
73°F
SE 7 mph
Precip.
0%
0%
Night
63°F
SE 4 mph
Precip.
0%
0%
28.05
thu
thu
Day
72°F
SE 9 mph
Precip.
0%
0%
Night
63°F
E 7 mph
Precip.
0%
0%
29.05
fri
fri
Day
70°F
SE 14 mph
Precip.
0%
0%
Night
61°F
E 6 mph
Precip.
0%
0%
30.05
sat
sat
Day
73°F
SE 10 mph
Precip.
0%
0%
Night
63°F
E 4 mph
Precip.
0%
0%
31.05
sun
sun
Day
79°F
S 3 mph
Precip.
0%
0%
Night
68°F
E 2 mph
Precip.
0%
0%
Sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 65.4°F. The highest and lowest sea temperatures during the month were 67.5°F and 63.9°F.
Sea water temperature in June, °F
Show year:
2025
2024
2023
The average sea water temperature in June of 2025 was 73.8°F. The highest and lowest sea temperatures during the month were 76.6°F and 68.5°F.
Air temperature in Sissi, °F
Precipitation total in Sissi, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Sissi
Sissi on a weather map
Places in Greece:
Name
°F
24 Hours Forecast
Sissi
Local time: 16:03
May 18, monday
1800
68°F
S
5 mph
5 mph
2100
61°F
S
3 mph
3 mph
May 19, tuesday
0000
61°F
E
3 mph
3 mph
0300
55°F
SE
2 mph
2 mph
0600
55°F
SE
4 mph
4 mph
0900
66°F
SE
4 mph
4 mph
1200
70°F
SE
4 mph
4 mph
1500
70°F
SE
6 mph
6 mph
