13.01
tue
tue
Day
46°F
NE 3 mph
Precip.
0%
0%
Night
45°F
E 2 mph
Precip.
0%
0%
14.01
wed
wed
Day
52°F
SE 4 mph
Precip.
0%
0%
Night
48°F
S 2 mph
Precip.
0%
0%
15.01
thu
thu
Day
54°F
NE 2 mph
Precip.
0%
0%
Night
50°F
SE 1 mph
Precip.
0%
0%
16.01
fri
fri
Day
54°F
N 1 mph
Precip.
0%
0%
Night
50°F
W 2 mph
Precip.
0%
0%
17.01
sat
sat
Day
55°F
N 2 mph
Precip.
0%
0%
Night
54°F
NW 4 mph
Precip.
100%
100%
18.01
sun
sun
Day
57°F
N 11 mph
Precip.
100%
100%
Night
55°F
NW 5 mph
Precip.
100%
100%
19.01
mon
mon
Day
59°F
NW 6 mph
Precip.
100%
100%
Night
55°F
SW 7 mph
Precip.
71%
71%
20.01
tue
tue
Day
57°F
W 7 mph
Precip.
100%
100%
Night
52°F
S 9 mph
Precip.
30%
30%
21.01
wed
wed
Day
55°F
S 10 mph
Precip.
0%
0%
Night
52°F
SW 6 mph
Precip.
28%
28%
22.01
thu
thu
Day
57°F
N 7 mph
Precip.
100%
100%
Night
50°F
NE 6 mph
Precip.
24%
24%
23.01
fri
fri
Day
54°F
SE 4 mph
Precip.
0%
0%
Night
50°F
SW 6 mph
Precip.
27%
27%
24.01
sat
sat
Day
54°F
NW 9 mph
Precip.
100%
100%
Night
48°F
SE 7 mph
Precip.
0%
0%
25.01
sun
sun
Day
48°F
S 14 mph
Precip.
22%
22%
Night
46°F
SE 7 mph
Precip.
23%
23%
26.01
mon
mon
Day
48°F
S 9 mph
Precip.
100%
100%
Night
45°F
S 10 mph
Precip.
82%
82%
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 60.6°F. The highest and lowest sea temperatures during the month were 62.1°F and 59.9°F.
Air temperature in Piraeus, °F
Precipitation total in Piraeus, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Piraeus
Piraeus on a weather map
Places in Greece:
Name
°F
24 Hours Forecast
Piraeus
Local time: 03:27
January 13, tuesday
0600
37°F
S
6 mph
6 mph
0900
41°F
S
2 mph
2 mph
1200
46°F
NE
3 mph
3 mph
1500
48°F
NE
5 mph
5 mph
1800
45°F
NE
4 mph
4 mph
2100
45°F
NE
3 mph
3 mph
January 14, wednesday
0000
45°F
E
2 mph
2 mph
0300
45°F
SE
3 mph
3 mph
