31.12
wed
wed
Day
55°F
SE 14 mph
Precip.
100%
100%
Night
48°F
SE 7 mph
Precip.
61%
61%
01.01
thu
thu
Day
46°F
S 19 mph
Precip.
100%
100%
Night
41°F
S 7 mph
Precip.
0%
0%
02.01
fri
fri
Day
52°F
N 2 mph
Precip.
0%
0%
Night
46°F
N 9 mph
Precip.
0%
0%
03.01
sat
sat
Day
61°F
N 17 mph
Precip.
0%
0%
Night
54°F
N 16 mph
Precip.
0%
0%
04.01
sun
sun
Day
61°F
N 16 mph
Precip.
64%
64%
Night
52°F
N 14 mph
Precip.
0%
0%
05.01
mon
mon
Day
61°F
N 16 mph
Precip.
0%
0%
Night
55°F
N 17 mph
Precip.
0%
0%
06.01
tue
tue
Day
64°F
N 16 mph
Precip.
0%
0%
Night
57°F
N 9 mph
Precip.
0%
0%
sea water
temperature
temperature
| Heraklion |
monthly
weather
weather
| Heraklion |
current
weather
weather
| Heraklion |
14 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 66.5°F. The highest and lowest sea temperatures during the month were 68.7°F and 65.1°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: 03:43
December 31, wednesday
0600
52°F
NE
7 mph
7 mph
0900
55°F
E
9 mph
9 mph
1200
55°F
SE
14 mph
14 mph
1500
52°F
S
13 mph
13 mph
1800
50°F
S
10 mph
10 mph
2100
48°F
SE
7 mph
7 mph
January 01, thursday
0000
48°F
SE
7 mph
7 mph
0300
46°F
SE
6 mph
6 mph
