18.12
thu
thu
Day

59°F
N 2 mph
Precip.
0%
0%
Night

55°F
NW 2 mph
Precip.
0%
0%
19.12
fri
fri
Day

59°F
NW 2 mph
Precip.
0%
0%
Night

55°F
W 4 mph
Precip.
0%
0%
20.12
sat
sat
Day

57°F
W 5 mph
Precip.
0%
0%
Night

55°F
W 4 mph
Precip.
83%
83%
21.12
sun
sun
Day

57°F
W 5 mph
Precip.
0%
0%
Night

54°F
W 6 mph
Precip.
0%
0%
22.12
mon
mon
Day

59°F
NW 6 mph
Precip.
0%
0%
Night

57°F
NW 9 mph
Precip.
100%
100%
23.12
tue
tue
Day

57°F
NW 14 mph
Precip.
100%
100%
Night

57°F
N 9 mph
Precip.
100%
100%
24.12
wed
wed
Day

61°F
NE 6 mph
Precip.
100%
100%
Night

57°F
NW 8 mph
Precip.
100%
100%
25.12
thu
thu
Day

61°F
NW 11 mph
Precip.
100%
100%
Night

57°F
NW 8 mph
Precip.
0%
0%
26.12
fri
fri
Day

59°F
NW 8 mph
Precip.
0%
0%
Night

57°F
NW 7 mph
Precip.
0%
0%
27.12
sat
sat
Day

59°F
W 9 mph
Precip.
0%
0%
Night

52°F
NW 7 mph
Precip.
100%
100%
28.12
sun
sun
Day

54°F
NW 5 mph
Precip.
0%
0%
Night

54°F
NW 8 mph
Precip.
100%
100%
29.12
mon
mon
Day

55°F
NW 8 mph
Precip.
100%
100%
Night

54°F
NW 4 mph
Precip.
100%
100%
30.12
tue
tue
Day

55°F
NW 3 mph
Precip.
78%
78%
Night

54°F
W 4 mph
Precip.
0%
0%
31.12
wed
wed
Day

55°F
W 9 mph
Precip.
0%
0%
Night

54°F
W 11 mph
Precip.
20%
20%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 65.3°F. The highest and lowest sea temperatures during the month were 66.4°F and 64.6°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 62.1°F. The highest and lowest sea temperatures during the month were 63.3°F and 61.2°F.
Air temperature in Ermones, °F
Precipitation total in Ermones, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Ermones
Ermones on a weather map
Places in Greece:
Name
°F
24 Hours Forecast
Ermones
Local time: 10:13
December 18, thursday
1200

59°F
N
2 mph
2 mph
1500

61°F
N
1 mph
1 mph
1800

57°F
NE
2 mph
2 mph
2100

57°F
NW
1 mph
1 mph
December 19, friday
0000

55°F
NW
2 mph
2 mph
0300

55°F
W
3 mph
3 mph
0600

55°F
W
2 mph
2 mph
0900

57°F
NW
2 mph
2 mph




























