21.04
mon
mon
Day
70°F
E 2 mph
Precip.
0%
0%
Night
55°F
NW 2 mph
Precip.
0%
0%
22.04
tue
tue
Day
68°F
S 5 mph
Precip.
0%
0%
Night
55°F
SE 2 mph
Precip.
0%
0%
23.04
wed
wed
Day
70°F
S 7 mph
Precip.
0%
0%
Night
61°F
S 1 mph
Precip.
100%
100%
24.04
thu
thu
Day
68°F
SE 5 mph
Precip.
0%
0%
Night
57°F
NW 4 mph
Precip.
72%
72%
25.04
fri
fri
Day
63°F
SE 9 mph
Precip.
100%
100%
Night
55°F
NW 2 mph
Precip.
0%
0%
26.04
sat
sat
Day
68°F
NW 8 mph
Precip.
100%
100%
Night
55°F
SE 6 mph
Precip.
100%
100%
27.04
sun
sun
Day
66°F
S 9 mph
Precip.
100%
100%
Night
55°F
S 10 mph
Precip.
100%
100%
Sea water temperature in April, °F
Show year:
2025
2024
2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
54
57
60
63
66
69
72
The average sea water temperature in April of 2025 was 60.6°F. The highest and lowest sea temperatures during the month were 62.6°F and 59.4°F.
Sea water temperature in May, °F
Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
58
61
64
67
70
73
76
79
The average sea water temperature in May of 2024 was 66.6°F. The highest and lowest sea temperatures during the month were 69.8°F and 64.2°F.
Air temperature in Piraeus, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
15
30
45
60
75
90
105
120
57.1
64.6
73.6
82.4
89.8
91.2
85.5
75.7
68.0
60.7
56.5
54.0
50.7
57.3
64.2
71.4
77.6
77.6
72.4
63.8
56.3
50.2
47.8
46.2
| Day temperature | Night temperature |
Precipitation total in Piraeus, in.
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.4
0.8
1.2
1.6
2.0
2.4
2.8
3.2
2.3
1.5
0.5
0.8
0.1
0.2
0.7
0.7
0.9
1.1
1.2
1.7
* Charts above show average data for the last 3 years.
Best time for vacation in Piraeus
Piraeus on a weather map
Leaflet | Tiles © Esri
Places in Greece:
Name
°F
24 Hours Forecast
Piraeus
Local time: 13:00
April 21, monday
1500
70°F
S
1 mph
1 mph
1800
66°F
NW
2 mph
2 mph
2100
57°F
NW
4 mph
4 mph
April 22, tuesday
0000
55°F
NW
2 mph
2 mph
0300
54°F
SW
1 mph
1 mph
0600
54°F
E
1 mph
1 mph
0900
66°F
SW
2 mph
2 mph
1200
68°F
S
5 mph
5 mph
