18.12
thu
thu
Day

59°F
SE 9 mph
Precip.
0%
0%
Night

57°F
SE 8 mph
Precip.
0%
0%
19.12
fri
fri
Day

59°F
SE 9 mph
Precip.
0%
0%
Night

57°F
S 12 mph
Precip.
0%
0%
20.12
sat
sat
Day

59°F
S 14 mph
Precip.
0%
0%
Night

57°F
S 5 mph
Precip.
88%
88%
21.12
sun
sun
Day

57°F
W 9 mph
Precip.
100%
100%
Night

59°F
SW 14 mph
Precip.
81%
81%
22.12
mon
mon
Day

59°F
S 16 mph
Precip.
0%
0%
Night

57°F
NW 12 mph
Precip.
0%
0%
23.12
tue
tue
Day

59°F
N 6 mph
Precip.
0%
0%
Night

61°F
N 15 mph
Precip.
79%
79%
24.12
wed
wed
Day

63°F
NE 22 mph
Precip.
0%
0%
Night

63°F
NE 21 mph
Precip.
0%
0%
25.12
thu
thu
Day

61°F
NE 15 mph
Precip.
49%
49%
Night

61°F
NE 6 mph
Precip.
0%
0%
26.12
fri
fri
Day

61°F
S 8 mph
Precip.
0%
0%
Night

59°F
S 13 mph
Precip.
0%
0%
27.12
sat
sat
Day

59°F
S 12 mph
Precip.
0%
0%
Night

59°F
W 9 mph
Precip.
47%
47%
28.12
sun
sun
Day

61°F
NE 22 mph
Precip.
100%
100%
Night

55°F
NE 9 mph
Precip.
0%
0%
29.12
mon
mon
Day

55°F
SW 3 mph
Precip.
0%
0%
Night

55°F
S 8 mph
Precip.
0%
0%
30.12
tue
tue
Day

57°F
S 11 mph
Precip.
53%
53%
Night

57°F
S 14 mph
Precip.
46%
46%
31.12
wed
wed
Day

55°F
SW 17 mph
Precip.
0%
0%
Night

54°F
SW 19 mph
Precip.
100%
100%
sea water
temperature
temperature
| Ermupolis |
monthly
weather
weather
| Ermupolis |
current
weather
weather
| Ermupolis |
7 days
forecast
forecast
| Ermupolis |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 67.0°F. The highest and lowest sea temperatures during the month were 68.5°F and 64.9°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 62.2°F. The highest and lowest sea temperatures during the month were 63.0°F and 61.5°F.
Air temperature in Ermupolis, °F
Precipitation total in Ermupolis, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Ermupolis
Ermupolis on a weather map
Places in Greece:
Name
°F
24 Hours Forecast
Ermupolis
Local time: 11:27
December 18, thursday
1200

59°F
SE
9 mph
9 mph
1500

59°F
S
10 mph
10 mph
1800

59°F
S
11 mph
11 mph
2100

59°F
SE
9 mph
9 mph
December 19, friday
0000

57°F
SE
8 mph
8 mph
0300

57°F
S
11 mph
11 mph
0600

57°F
SE
9 mph
9 mph
0900

57°F
SE
8 mph
8 mph




























