28.12
sun
sun
Day
57°F
E 7 mph
Precip.
0%
0%
Night
54°F
S 11 mph
Precip.
81%
81%
29.12
mon
mon
Day
57°F
S 7 mph
Precip.
0%
0%
Night
50°F
N 6 mph
Precip.
0%
0%
30.12
tue
tue
Day
61°F
NE 11 mph
Precip.
0%
0%
Night
54°F
NE 8 mph
Precip.
65%
65%
31.12
wed
wed
Day
63°F
E 6 mph
Precip.
64%
64%
Night
50°F
SE 6 mph
Precip.
100%
100%
01.01
thu
thu
Day
45°F
S 22 mph
Precip.
100%
100%
Night
41°F
S 14 mph
Precip.
0%
0%
02.01
fri
fri
Day
50°F
SE 6 mph
Precip.
0%
0%
Night
45°F
N 6 mph
Precip.
0%
0%
03.01
sat
sat
Day
57°F
N 6 mph
Precip.
0%
0%
Night
48°F
N 10 mph
Precip.
0%
0%
04.01
sun
sun
Day
59°F
NE 11 mph
Precip.
0%
0%
Night
50°F
N 11 mph
Precip.
0%
0%
05.01
mon
mon
Day
59°F
NE 11 mph
Precip.
0%
0%
Night
50°F
N 9 mph
Precip.
0%
0%
06.01
tue
tue
Day
61°F
NE 4 mph
Precip.
0%
0%
Night
52°F
N 6 mph
Precip.
0%
0%
07.01
wed
wed
Day
63°F
N 4 mph
Precip.
0%
0%
Night
54°F
N 8 mph
Precip.
0%
0%
08.01
thu
thu
Day
64°F
N 11 mph
Precip.
0%
0%
Night
54°F
N 12 mph
Precip.
0%
0%
09.01
fri
fri
Day
63°F
SE 12 mph
Precip.
28%
28%
Night
52°F
S 7 mph
Precip.
100%
100%
10.01
sat
sat
Day
52°F
S 14 mph
Precip.
100%
100%
Night
48°F
S 6 mph
Precip.
100%
100%
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 66.7°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: 03:36
December 28, sunday
0600
48°F
SE
6 mph
6 mph
0900
52°F
E
4 mph
4 mph
1200
57°F
E
7 mph
7 mph
1500
57°F
SE
6 mph
6 mph
1800
54°F
E
8 mph
8 mph
2100
54°F
SE
12 mph
12 mph
December 29, monday
0000
54°F
S
11 mph
11 mph
0300
52°F
S
11 mph
11 mph
