22.12
mon
mon
Day
55°F
S 9 mph
Precip.
73%
73%
Night
50°F
S 7 mph
Precip.
0%
0%
23.12
tue
tue
Day
57°F
S 5 mph
Precip.
0%
0%
Night
50°F
SW 4 mph
Precip.
0%
0%
24.12
wed
wed
Day
59°F
N 6 mph
Precip.
79%
79%
Night
54°F
NW 4 mph
Precip.
100%
100%
25.12
thu
thu
Day
61°F
N 6 mph
Precip.
0%
0%
Night
52°F
NW 1 mph
Precip.
100%
100%
26.12
fri
fri
Day
55°F
S 9 mph
Precip.
60%
60%
Night
54°F
SW 12 mph
Precip.
71%
71%
27.12
sat
sat
Day
54°F
NW 12 mph
Precip.
0%
0%
Night
46°F
NE 8 mph
Precip.
0%
0%
28.12
sun
sun
Day
52°F
S 6 mph
Precip.
0%
0%
Night
46°F
S 6 mph
Precip.
0%
0%
29.12
mon
mon
Day
54°F
N 2 mph
Precip.
0%
0%
Night
52°F
N 3 mph
Precip.
27%
27%
30.12
tue
tue
Day
57°F
NE 5 mph
Precip.
0%
0%
Night
52°F
E 6 mph
Precip.
100%
100%
31.12
wed
wed
Day
57°F
SE 5 mph
Precip.
0%
0%
Night
54°F
S 7 mph
Precip.
67%
67%
01.01
thu
thu
Day
55°F
S 6 mph
Precip.
74%
74%
Night
52°F
S 6 mph
Precip.
0%
0%
02.01
fri
fri
Day
54°F
SW 3 mph
Precip.
0%
0%
Night
50°F
SW 6 mph
Precip.
0%
0%
03.01
sat
sat
Day
50°F
S 7 mph
Precip.
100%
100%
Night
48°F
SE 2 mph
Precip.
0%
0%
04.01
sun
sun
Day
57°F
NE 9 mph
Precip.
0%
0%
Night
52°F
E 7 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 66.4°F. The highest and lowest sea temperatures during the month were 68.5°F and 64.6°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 60.7°F. The highest and lowest sea temperatures during the month were 61.9°F and 59.9°F.
Air temperature in Athens, °F
Precipitation total in Athens, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Athens
Athens on a weather map
Places in Greece:
Name
°F
24 Hours Forecast
Athens
Local time: 14:58
December 22, monday
1500
57°F
S
10 mph
10 mph
1800
54°F
S
8 mph
8 mph
2100
52°F
S
6 mph
6 mph
December 23, tuesday
0000
50°F
S
7 mph
7 mph
0300
48°F
S
7 mph
7 mph
0600
48°F
S
7 mph
7 mph
0900
52°F
S
4 mph
4 mph
1200
57°F
S
5 mph
5 mph
