21.12
sun
sun
Day

55°F
SW 4 mph
Precip.
0%
0%
Night

55°F
SW 4 mph
Precip.
84%
84%
22.12
mon
mon
Day

55°F
SW 6 mph
Precip.
60%
60%
Night

55°F
W 6 mph
Precip.
0%
0%
23.12
tue
tue
Day

55°F
NW 6 mph
Precip.
100%
100%
Night

55°F
NW 10 mph
Precip.
70%
70%
24.12
wed
wed
Day

57°F
NW 11 mph
Precip.
0%
0%
Night

55°F
W 6 mph
Precip.
0%
0%
25.12
thu
thu
Day

57°F
SE 6 mph
Precip.
0%
0%
Night

57°F
SW 8 mph
Precip.
100%
100%
26.12
fri
fri
Day

57°F
W 19 mph
Precip.
100%
100%
Night

55°F
SW 15 mph
Precip.
100%
100%
27.12
sat
sat
Day

52°F
S 6 mph
Precip.
100%
100%
Night

50°F
S 11 mph
Precip.
100%
100%
28.12
sun
sun
Day

43°F
S 8 mph
Precip.
100%
100%
Night

41°F
NE 13 mph
Precip.
100%
100%
29.12
mon
mon
Day

41°F
NW 11 mph
Precip.
100%
100%
Night

43°F
S 7 mph
Precip.
74%
74%
30.12
tue
tue
Day

41°F
SE 11 mph
Precip.
0%
0%
Night

41°F
S 17 mph
Precip.
0%
0%
31.12
wed
wed
Day

43°F
S 15 mph
Precip.
0%
0%
Night

43°F
SE 6 mph
Precip.
0%
0%
01.01
thu
thu
Day

43°F
E 5 mph
Precip.
0%
0%
Night

43°F
SE 2 mph
Precip.
0%
0%
02.01
fri
fri
Day

46°F
NW 2 mph
Precip.
0%
0%
Night

52°F
N 4 mph
Precip.
0%
0%
03.01
sat
sat
Day

52°F
E 4 mph
Precip.
0%
0%
Night

52°F
NW 2 mph
Precip.
0%
0%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 63.5°F. The highest and lowest sea temperatures during the month were 64.4°F and 62.4°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 58.4°F. The highest and lowest sea temperatures during the month were 59.5°F and 57.2°F.
Air temperature in Possidi, °F
Precipitation total in Possidi, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Possidi
Possidi on a weather map
Places in Greece:
Name
°F
24 Hours Forecast
Possidi
Local time: 13:29
December 21, sunday
1500

55°F
S
2 mph
2 mph
1800

55°F
S
3 mph
3 mph
2100

55°F
SW
3 mph
3 mph
December 22, monday
0000

55°F
SW
4 mph
4 mph
0300

54°F
SW
4 mph
4 mph
0600

54°F
SW
6 mph
6 mph
0900

54°F
SW
6 mph
6 mph
1200

55°F
SW
6 mph
6 mph



























