25.12
thu
thu
Day
63°F
E 3 mph
Precip.
0%
0%
Night
57°F
SE 5 mph
Precip.
64%
64%
26.12
fri
fri
Day
61°F
S 7 mph
Precip.
100%
100%
Night
57°F
S 6 mph
Precip.
74%
74%
27.12
sat
sat
Day
57°F
SE 3 mph
Precip.
100%
100%
Night
52°F
S 16 mph
Precip.
0%
0%
28.12
sun
sun
Day
55°F
E 6 mph
Precip.
0%
0%
Night
55°F
SE 12 mph
Precip.
100%
100%
29.12
mon
mon
Day
48°F
S 14 mph
Precip.
100%
100%
Night
48°F
S 7 mph
Precip.
0%
0%
30.12
tue
tue
Day
54°F
N 7 mph
Precip.
0%
0%
Night
50°F
NE 4 mph
Precip.
0%
0%
31.12
wed
wed
Day
59°F
NE 6 mph
Precip.
24%
24%
Night
54°F
N 6 mph
Precip.
100%
100%
sea water
temperature
temperature
| Rethymno |
monthly
weather
weather
| Rethymno |
current
weather
weather
| Rethymno |
14 days
forecast
forecast
| Rethymno |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 67.4°F. The highest and lowest sea temperatures during the month were 69.3°F and 66.0°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 63.3°F. The highest and lowest sea temperatures during the month were 63.9°F and 63.0°F.
Air temperature in Rethymno, °F
Precipitation total in Rethymno, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Rethymno
Rethymno on a weather map
Places in Greece:
Name
°F
24 Hours Forecast
Rethymno
Local time: 08:30
December 25, thursday
0900
61°F
NE
4 mph
4 mph
1200
63°F
E
3 mph
3 mph
1500
63°F
SE
6 mph
6 mph
1800
59°F
SE
6 mph
6 mph
2100
59°F
SE
6 mph
6 mph
December 26, friday
0000
57°F
SE
5 mph
5 mph
0300
57°F
SE
6 mph
6 mph
0600
57°F
SE
4 mph
4 mph
