28.12
sun
sun
Day
54°F
SE 6 mph
Precip.
0%
0%
Night
46°F
S 9 mph
Precip.
0%
0%
29.12
mon
mon
Day
54°F
NE 3 mph
Precip.
0%
0%
Night
46°F
NE 2 mph
Precip.
0%
0%
30.12
tue
tue
Day
55°F
NE 10 mph
Precip.
0%
0%
Night
54°F
E 6 mph
Precip.
0%
0%
31.12
wed
wed
Day
45°F
S 14 mph
Precip.
80%
80%
Night
39°F
S 7 mph
Precip.
100%
100%
01.01
thu
thu
Day
39°F
S 24 mph
Precip.
0%
0%
Night
36°F
S 3 mph
Precip.
0%
0%
02.01
fri
fri
Day
45°F
NE 5 mph
Precip.
0%
0%
Night
41°F
E 4 mph
Precip.
0%
0%
03.01
sat
sat
Day
59°F
NE 17 mph
Precip.
0%
0%
Night
57°F
NE 19 mph
Precip.
0%
0%
04.01
sun
sun
Day
61°F
NE 20 mph
Precip.
0%
0%
Night
55°F
NE 14 mph
Precip.
0%
0%
05.01
mon
mon
Day
61°F
NE 14 mph
Precip.
0%
0%
Night
54°F
NE 7 mph
Precip.
0%
0%
06.01
tue
tue
Day
61°F
NE 4 mph
Precip.
0%
0%
Night
52°F
NE 1 mph
Precip.
0%
0%
07.01
wed
wed
Day
61°F
NE 4 mph
Precip.
0%
0%
Night
54°F
NE 4 mph
Precip.
0%
0%
08.01
thu
thu
Day
61°F
N 6 mph
Precip.
0%
0%
Night
54°F
E 7 mph
Precip.
0%
0%
09.01
fri
fri
Day
50°F
S 13 mph
Precip.
21%
21%
Night
45°F
S 8 mph
Precip.
100%
100%
10.01
sat
sat
Day
46°F
NW 7 mph
Precip.
0%
0%
Night
43°F
NW 5 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 66.1°F. The highest and lowest sea temperatures during the month were 68.5°F and 64.2°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: 03:34
December 28, sunday
0600
43°F
E
3 mph
3 mph
0900
48°F
E
4 mph
4 mph
1200
54°F
SE
6 mph
6 mph
1500
59°F
SE
5 mph
5 mph
1800
52°F
S
7 mph
7 mph
2100
48°F
S
11 mph
11 mph
December 29, monday
0000
46°F
S
9 mph
9 mph
0300
45°F
S
7 mph
7 mph
