25.12
thu
thu
Day
59°F
SE 4 mph
Precip.
0%
0%
Night
50°F
S 9 mph
Precip.
0%
0%
26.12
fri
fri
Day
54°F
S 6 mph
Precip.
85%
85%
Night
48°F
SE 3 mph
Precip.
0%
0%
27.12
sat
sat
Day
48°F
SW 19 mph
Precip.
100%
100%
Night
41°F
S 4 mph
Precip.
0%
0%
28.12
sun
sun
Day
50°F
SE 3 mph
Precip.
0%
0%
Night
43°F
S 20 mph
Precip.
81%
81%
29.12
mon
mon
Day
43°F
S 14 mph
Precip.
0%
0%
Night
37°F
W 2 mph
Precip.
0%
0%
30.12
tue
tue
Day
48°F
E 5 mph
Precip.
0%
0%
Night
43°F
NE 4 mph
Precip.
0%
0%
31.12
wed
wed
Day
52°F
NW 3 mph
Precip.
0%
0%
Night
50°F
SW 2 mph
Precip.
51%
51%
01.01
thu
thu
Day
55°F
NE 4 mph
Precip.
0%
0%
Night
52°F
N 8 mph
Precip.
100%
100%
02.01
fri
fri
Day
55°F
N 14 mph
Precip.
100%
100%
Night
55°F
N 11 mph
Precip.
0%
0%
03.01
sat
sat
Day
59°F
NE 8 mph
Precip.
0%
0%
Night
55°F
NW 6 mph
Precip.
100%
100%
04.01
sun
sun
Day
55°F
N 33 mph
Precip.
100%
100%
Night
52°F
N 9 mph
Precip.
58%
58%
05.01
mon
mon
Day
50°F
SW 7 mph
Precip.
0%
0%
Night
45°F
S 11 mph
Precip.
76%
76%
06.01
tue
tue
Day
45°F
S 12 mph
Precip.
0%
0%
Night
41°F
S 7 mph
Precip.
0%
0%
07.01
wed
wed
Day
48°F
SE 3 mph
Precip.
0%
0%
Night
45°F
S 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 66.3°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: 10:44
December 25, thursday
1200
59°F
SE
4 mph
4 mph
1500
61°F
SE
2 mph
2 mph
1800
55°F
SW
4 mph
4 mph
2100
52°F
S
8 mph
8 mph
December 26, friday
0000
50°F
S
9 mph
9 mph
0300
50°F
S
7 mph
7 mph
0600
52°F
SE
6 mph
6 mph
0900
52°F
S
6 mph
6 mph
