23.12
tue
tue
Day
59°F
S 7 mph
Precip.
73%
73%
Night
54°F
N 5 mph
Precip.
0%
0%
24.12
wed
wed
Day
64°F
N 11 mph
Precip.
0%
0%
Night
55°F
N 11 mph
Precip.
0%
0%
25.12
thu
thu
Day
64°F
N 7 mph
Precip.
0%
0%
Night
52°F
E 2 mph
Precip.
0%
0%
26.12
fri
fri
Day
61°F
SE 9 mph
Precip.
100%
100%
Night
50°F
S 7 mph
Precip.
81%
81%
27.12
sat
sat
Day
57°F
S 9 mph
Precip.
0%
0%
Night
50°F
S 19 mph
Precip.
100%
100%
28.12
sun
sun
Day
54°F
SE 4 mph
Precip.
0%
0%
Night
50°F
N 7 mph
Precip.
28%
28%
29.12
mon
mon
Day
59°F
E 5 mph
Precip.
100%
100%
Night
50°F
S 15 mph
Precip.
100%
100%
30.12
tue
tue
Day
46°F
S 22 mph
Precip.
100%
100%
Night
45°F
S 16 mph
Precip.
67%
67%
31.12
wed
wed
Day
48°F
SE 5 mph
Precip.
100%
100%
Night
43°F
NE 5 mph
Precip.
100%
100%
01.01
thu
thu
Day
48°F
S 10 mph
Precip.
100%
100%
Night
41°F
NE 4 mph
Precip.
0%
0%
02.01
fri
fri
Day
55°F
N 5 mph
Precip.
28%
28%
Night
48°F
N 7 mph
Precip.
0%
0%
03.01
sat
sat
Day
59°F
NE 9 mph
Precip.
24%
24%
Night
52°F
N 15 mph
Precip.
51%
51%
04.01
sun
sun
Day
61°F
N 19 mph
Precip.
87%
87%
Night
54°F
N 12 mph
Precip.
25%
25%
05.01
mon
mon
Day
63°F
NE 6 mph
Precip.
0%
0%
Night
52°F
NE 7 mph
Precip.
75%
75%
sea water
temperature
temperature
| Heraklion |
monthly
weather
weather
| Heraklion |
current
weather
weather
| Heraklion |
7 days
forecast
forecast
| Heraklion |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 66.9°F. The highest and lowest sea temperatures during the month were 68.7°F and 65.3°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 62.9°F. The highest and lowest sea temperatures during the month were 63.7°F and 62.1°F.
Air temperature in Heraklion, °F
Precipitation total in Heraklion, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Heraklion
Heraklion on a weather map
Places in Greece:
Name
°F
24 Hours Forecast
Heraklion
Local time: 22:09
December 24, wednesday
0000
54°F
N
5 mph
5 mph
0300
54°F
N
5 mph
5 mph
0600
55°F
N
6 mph
6 mph
0900
59°F
N
7 mph
7 mph
1200
64°F
N
11 mph
11 mph
1500
61°F
N
8 mph
8 mph
1800
55°F
N
9 mph
9 mph
2100
55°F
N
10 mph
10 mph
