19.12
fri
fri
Day
61°F
SE 2 mph
Precip.
0%
0%
Night
52°F
E 2 mph
Precip.
0%
0%
20.12
sat
sat
Day
61°F
N 2 mph
Precip.
0%
0%
Night
54°F
NE 4 mph
Precip.
100%
100%
21.12
sun
sun
Day
61°F
W 2 mph
Precip.
0%
0%
Night
52°F
N 3 mph
Precip.
0%
0%
22.12
mon
mon
Day
63°F
NE 2 mph
Precip.
0%
0%
Night
54°F
N 2 mph
Precip.
0%
0%
23.12
tue
tue
Day
64°F
N 11 mph
Precip.
66%
66%
Night
59°F
N 12 mph
Precip.
0%
0%
24.12
wed
wed
Day
63°F
NE 11 mph
Precip.
63%
63%
Night
55°F
N 12 mph
Precip.
66%
66%
25.12
thu
thu
Day
61°F
NE 6 mph
Precip.
0%
0%
Night
52°F
N 7 mph
Precip.
0%
0%
26.12
fri
fri
Day
63°F
N 9 mph
Precip.
0%
0%
Night
54°F
N 11 mph
Precip.
0%
0%
27.12
sat
sat
Day
64°F
N 13 mph
Precip.
0%
0%
Night
55°F
N 14 mph
Precip.
0%
0%
28.12
sun
sun
Day
64°F
N 13 mph
Precip.
0%
0%
Night
54°F
N 6 mph
Precip.
25%
25%
29.12
mon
mon
Day
61°F
E 7 mph
Precip.
100%
100%
Night
50°F
S 12 mph
Precip.
100%
100%
30.12
tue
tue
Day
48°F
SE 21 mph
Precip.
100%
100%
Night
43°F
SE 19 mph
Precip.
0%
0%
31.12
wed
wed
Day
46°F
SE 7 mph
Precip.
100%
100%
Night
43°F
SE 12 mph
Precip.
100%
100%
01.01
thu
thu
Day
45°F
NW 13 mph
Precip.
100%
100%
Night
43°F
NE 9 mph
Precip.
55%
55%
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 67.1°F. The highest and lowest sea temperatures during the month were 68.7°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 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: 22:25
December 20, saturday
0000
52°F
E
2 mph
2 mph
0300
50°F
W
1 mph
1 mph
0600
55°F
N
2 mph
2 mph
0900
57°F
N
4 mph
4 mph
1200
61°F
N
2 mph
2 mph
1500
59°F
W
4 mph
4 mph
1800
55°F
NW
5 mph
5 mph
2100
54°F
NW
6 mph
6 mph
