27.04
mon
mon
Day
75°F
SW 11 mph
Precip.
0%
0%
Night
57°F
S 9 mph
Precip.
0%
0%
28.04
tue
tue
Day
68°F
S 6 mph
Precip.
0%
0%
Night
59°F
S 6 mph
Precip.
0%
0%
29.04
wed
wed
Day
70°F
S 1 mph
Precip.
0%
0%
Night
63°F
NE 3 mph
Precip.
0%
0%
30.04
thu
thu
Day
68°F
S 9 mph
Precip.
0%
0%
Night
57°F
SW 15 mph
Precip.
72%
72%
01.05
fri
fri
Day
57°F
SW 17 mph
Precip.
68%
68%
Night
52°F
S 7 mph
Precip.
0%
0%
02.05
sat
sat
Day
55°F
S 9 mph
Precip.
100%
100%
Night
52°F
SW 5 mph
Precip.
0%
0%
03.05
sun
sun
Day
61°F
N 7 mph
Precip.
79%
79%
Night
52°F
S 12 mph
Precip.
100%
100%
Sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 61.0°F. The highest and lowest sea temperatures during the month were 62.6°F and 58.8°F.
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 65.7°F. The highest and lowest sea temperatures during the month were 68.7°F and 61.5°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: 08:33
April 27, monday
0900
70°F
SW
6 mph
6 mph
1200
75°F
SW
11 mph
11 mph
1500
75°F
S
14 mph
14 mph
1800
70°F
S
12 mph
12 mph
2100
61°F
S
11 mph
11 mph
April 28, tuesday
0000
57°F
S
9 mph
9 mph
0300
54°F
S
9 mph
9 mph
0600
54°F
S
8 mph
8 mph
