27.04
mon
mon
Day
64°F
N 4 mph
Precip.
0%
0%
Night
54°F
NW 1 mph
Precip.
0%
0%
28.04
tue
tue
Day
63°F
NE 6 mph
Precip.
0%
0%
Night
55°F
NW 2 mph
Precip.
0%
0%
29.04
wed
wed
Day
63°F
N 5 mph
Precip.
63%
63%
Night
57°F
S 2 mph
Precip.
100%
100%
30.04
thu
thu
Day
55°F
S 9 mph
Precip.
100%
100%
Night
48°F
SE 1 mph
Precip.
100%
100%
01.05
fri
fri
Day
50°F
E 5 mph
Precip.
100%
100%
Night
48°F
W 4 mph
Precip.
100%
100%
02.05
sat
sat
Day
55°F
S 4 mph
Precip.
100%
100%
Night
50°F
W 6 mph
Precip.
0%
0%
03.05
sun
sun
Day
52°F
E 3 mph
Precip.
100%
100%
Night
46°F
S 3 mph
Precip.
0%
0%
04.05
mon
mon
Day
59°F
SE 4 mph
Precip.
0%
0%
Night
52°F
NW 3 mph
Precip.
0%
0%
05.05
tue
tue
Day
63°F
E 4 mph
Precip.
0%
0%
Night
55°F
NW 4 mph
Precip.
0%
0%
06.05
wed
wed
Day
66°F
NE 5 mph
Precip.
0%
0%
Night
59°F
NW 2 mph
Precip.
0%
0%
07.05
thu
thu
Day
70°F
E 1 mph
Precip.
0%
0%
Night
61°F
W 2 mph
Precip.
0%
0%
08.05
fri
fri
Day
61°F
NE 4 mph
Precip.
85%
85%
Night
57°F
SE 0 mph
Precip.
88%
88%
09.05
sat
sat
Day
66°F
NE 4 mph
Precip.
80%
80%
Night
59°F
NW 3 mph
Precip.
0%
0%
10.05
sun
sun
Day
68°F
N 5 mph
Precip.
0%
0%
Night
63°F
NW 6 mph
Precip.
0%
0%
sea water
temperature
temperature
| Thessaloniki |
monthly
weather
weather
| Thessaloniki |
current
weather
weather
| Thessaloniki |
7 days
forecast
forecast
| Thessaloniki |
Sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 60.1°F. The highest and lowest sea temperatures during the month were 63.1°F and 56.8°F.
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 67.4°F. The highest and lowest sea temperatures during the month were 70.7°F and 65.1°F.
Air temperature in Thessaloniki, °F
Precipitation total in Thessaloniki, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Thessaloniki
Thessaloniki on a weather map
Places in Greece:
Name
°F
24 Hours Forecast
Thessaloniki
Local time: 06:53
April 27, monday
0900
59°F
NW
3 mph
3 mph
1200
64°F
N
4 mph
4 mph
1500
64°F
N
8 mph
8 mph
1800
63°F
N
9 mph
9 mph
2100
55°F
N
6 mph
6 mph
April 28, tuesday
0000
54°F
NW
1 mph
1 mph
0300
52°F
S
1 mph
1 mph
0600
52°F
SW
2 mph
2 mph
