24.12
wed
wed
Day
50°F
W 6 mph
Precip.
100%
100%
Night
48°F
S 5 mph
Precip.
100%
100%
25.12
thu
thu
Day
48°F
S 6 mph
Precip.
100%
100%
Night
46°F
W 4 mph
Precip.
79%
79%
26.12
fri
fri
Day
46°F
SE 4 mph
Precip.
83%
83%
Night
43°F
SE 9 mph
Precip.
0%
0%
27.12
sat
sat
Day
46°F
S 17 mph
Precip.
0%
0%
Night
37°F
S 6 mph
Precip.
0%
0%
28.12
sun
sun
Day
45°F
SE 26 mph
Precip.
0%
0%
Night
36°F
SE 15 mph
Precip.
0%
0%
29.12
mon
mon
Day
37°F
S 13 mph
Precip.
0%
0%
Night
34°F
S 4 mph
Precip.
0%
0%
30.12
tue
tue
Day
41°F
SE 4 mph
Precip.
0%
0%
Night
37°F
SW 2 mph
Precip.
0%
0%
sea water
temperature
temperature
| Thessaloniki |
monthly
weather
weather
| Thessaloniki |
current
weather
weather
| Thessaloniki |
14 days
forecast
forecast
| Thessaloniki |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 58.4°F. The highest and lowest sea temperatures during the month were 60.6°F and 56.7°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 52.4°F. The highest and lowest sea temperatures during the month were 54.1°F and 51.1°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: 15:45
December 24, wednesday
1800
48°F
S
6 mph
6 mph
2100
48°F
S
5 mph
5 mph
December 25, thursday
0000
48°F
S
5 mph
5 mph
0300
48°F
S
4 mph
4 mph
0600
48°F
S
6 mph
6 mph
0900
48°F
S
6 mph
6 mph
1200
48°F
S
6 mph
6 mph
1500
48°F
S
6 mph
6 mph
