26.08
wed
wed
Day
91°F
E 6 mph
Precip.
0%
0%
Night
81°F
SE 4 mph
Precip.
5%
5%
27.08
thu
thu
Day
91°F
NE 4 mph
Precip.
1%
1%
Night
79°F
S 3 mph
Precip.
2%
2%
28.08
fri
fri
Day
86°F
NE 6 mph
Precip.
1%
1%
Night
75°F
S 2 mph
Precip.
7%
7%
29.08
sat
sat
Day
84°F
NE 7 mph
Precip.
1%
1%
Night
75°F
E 2 mph
Precip.
21%
21%
30.08
sun
sun
Day
88°F
N 5 mph
Precip.
1%
1%
Night
73°F
S 4 mph
Precip.
4%
4%
31.08
mon
mon
Day
86°F
NE 8 mph
Precip.
0%
0%
Night
75°F
S 2 mph
Precip.
3%
3%
01.09
tue
tue
Day
86°F
E 6 mph
Precip.
1%
1%
Night
75°F
S 3 mph
Precip.
2%
2%
sea water
temperature
temperature
| Thessaloniki |
monthly
weather
weather
| Thessaloniki |
current
weather
weather
| Thessaloniki |
14 days
forecast
forecast
| Thessaloniki |
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 82.8°F. The highest and lowest sea temperatures during the month were 84.0°F and 81.1°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 78.5°F. The highest and lowest sea temperatures during the month were 80.6°F and 75.7°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: 01:25
August 26, wednesday
0300
77°F
W
3 mph
3 mph
0600
75°F
W
2 mph
2 mph
0900
81°F
E
1 mph
1 mph
1200
91°F
E
6 mph
6 mph
1500
97°F
NE
8 mph
8 mph
1800
93°F
NE
9 mph
9 mph
2100
86°F
NW
4 mph
4 mph
August 27, thursday
0000
81°F
SE
4 mph
4 mph
