29.12
mon
mon
Day
48°F
SW 4 mph
Precip.
0%
0%
Night
48°F
E 7 mph
Precip.
0%
0%
30.12
tue
tue
Day
54°F
E 6 mph
Precip.
0%
0%
Night
46°F
S 13 mph
Precip.
0%
0%
31.12
wed
wed
Day
39°F
S 9 mph
Precip.
63%
63%
Night
37°F
SE 6 mph
Precip.
0%
0%
01.01
thu
thu
Day
43°F
S 7 mph
Precip.
0%
0%
Night
43°F
E 1 mph
Precip.
0%
0%
02.01
fri
fri
Day
48°F
NE 6 mph
Precip.
0%
0%
Night
52°F
NE 11 mph
Precip.
0%
0%
03.01
sat
sat
Day
59°F
NE 16 mph
Precip.
0%
0%
Night
59°F
NE 15 mph
Precip.
0%
0%
04.01
sun
sun
Day
61°F
NE 16 mph
Precip.
0%
0%
Night
59°F
NE 12 mph
Precip.
0%
0%
sea water
temperature
temperature
| Sithonia |
monthly
weather
weather
| Sithonia |
current
weather
weather
| Sithonia |
14 days
forecast
forecast
| Sithonia |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 63.4°F. The highest and lowest sea temperatures during the month were 65.3°F and 62.4°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 58.0°F. The highest and lowest sea temperatures during the month were 58.6°F and 57.0°F.
Air temperature in Sithonia, °F
Precipitation total in Sithonia, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Sithonia
Sithonia on a weather map
Places in Greece:
Name
°F
24 Hours Forecast
Sithonia
Local time: 16:43
December 29, monday
1800
48°F
NE
3 mph
3 mph
2100
48°F
E
3 mph
3 mph
December 30, tuesday
0000
48°F
E
7 mph
7 mph
0300
50°F
N
4 mph
4 mph
0600
50°F
E
2 mph
2 mph
0900
50°F
NE
3 mph
3 mph
1200
54°F
E
6 mph
6 mph
1500
54°F
E
9 mph
9 mph
