29.04
wed
wed
Day
73°F
N 4 mph
Precip.
0%
0%
Night
63°F
N 2 mph
Precip.
0%
0%
30.04
thu
thu
Day
73°F
N 5 mph
Precip.
0%
0%
Night
64°F
SW 6 mph
Precip.
0%
0%
01.05
fri
fri
Day
54°F
S 16 mph
Precip.
100%
100%
Night
54°F
S 11 mph
Precip.
0%
0%
02.05
sat
sat
Day
57°F
SW 25 mph
Precip.
0%
0%
Night
52°F
S 11 mph
Precip.
0%
0%
03.05
sun
sun
Day
59°F
S 14 mph
Precip.
88%
88%
Night
55°F
S 4 mph
Precip.
0%
0%
04.05
mon
mon
Day
64°F
NE 6 mph
Precip.
78%
78%
Night
57°F
NE 2 mph
Precip.
0%
0%
05.05
tue
tue
Day
70°F
NE 6 mph
Precip.
0%
0%
Night
61°F
NE 2 mph
Precip.
0%
0%
06.05
wed
wed
Day
72°F
NE 6 mph
Precip.
0%
0%
Night
63°F
NE 2 mph
Precip.
0%
0%
07.05
thu
thu
Day
75°F
N 5 mph
Precip.
0%
0%
Night
64°F
E 1 mph
Precip.
0%
0%
08.05
fri
fri
Day
77°F
S 7 mph
Precip.
0%
0%
Night
66°F
S 8 mph
Precip.
0%
0%
09.05
sat
sat
Day
75°F
S 9 mph
Precip.
0%
0%
Night
63°F
S 7 mph
Precip.
0%
0%
10.05
sun
sun
Day
77°F
NE 4 mph
Precip.
0%
0%
Night
68°F
NE 2 mph
Precip.
0%
0%
11.05
mon
mon
Day
79°F
NE 7 mph
Precip.
0%
0%
Night
68°F
NE 2 mph
Precip.
0%
0%
12.05
tue
tue
Day
79°F
S 4 mph
Precip.
0%
0%
Night
70°F
S 4 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 61.2°F. The highest and lowest sea temperatures during the month were 63.7°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: 10:47
April 29, wednesday
1200
73°F
N
4 mph
4 mph
1500
73°F
N
9 mph
9 mph
1800
72°F
NE
9 mph
9 mph
2100
64°F
N
2 mph
2 mph
April 30, thursday
0000
63°F
N
2 mph
2 mph
0300
59°F
SE
1 mph
1 mph
0600
59°F
SE
2 mph
2 mph
0900
68°F
SW
3 mph
3 mph
