29.12
mon
mon
Day

63°F
N 8 mph
Precip.
100%
100%
Night

59°F
NE 9 mph
Precip.
87%
87%
30.12
tue
tue
Day

61°F
E 17 mph
Precip.
85%
85%
Night

59°F
SE 22 mph
Precip.
100%
100%
31.12
wed
wed
Day

61°F
SE 17 mph
Precip.
100%
100%
Night

54°F
W 24 mph
Precip.
100%
100%
01.01
thu
thu
Day

55°F
W 18 mph
Precip.
0%
0%
Night

55°F
NW 7 mph
Precip.
0%
0%
02.01
fri
fri
Day

61°F
N 17 mph
Precip.
0%
0%
Night

59°F
NE 16 mph
Precip.
28%
28%
03.01
sat
sat
Day

63°F
NE 20 mph
Precip.
0%
0%
Night

63°F
N 22 mph
Precip.
0%
0%
04.01
sun
sun
Day

64°F
N 22 mph
Precip.
0%
0%
Night

64°F
N 22 mph
Precip.
0%
0%
05.01
mon
mon
Day

66°F
N 21 mph
Precip.
0%
0%
Night

64°F
N 24 mph
Precip.
0%
0%
06.01
tue
tue
Day

66°F
N 22 mph
Precip.
0%
0%
Night

64°F
N 19 mph
Precip.
0%
0%
07.01
wed
wed
Day

64°F
S 4 mph
Precip.
0%
0%
Night

63°F
NW 7 mph
Precip.
0%
0%
08.01
thu
thu
Day

63°F
SE 9 mph
Precip.
25%
25%
Night

61°F
SE 19 mph
Precip.
0%
0%
09.01
fri
fri
Day

59°F
SE 21 mph
Precip.
0%
0%
Night

57°F
E 9 mph
Precip.
0%
0%
10.01
sat
sat
Day

59°F
N 11 mph
Precip.
0%
0%
Night

61°F
N 19 mph
Precip.
47%
47%
11.01
sun
sun
Day

63°F
N 29 mph
Precip.
100%
100%
Night

57°F
E 24 mph
Precip.
100%
100%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 65.6°F. The highest and lowest sea temperatures during the month were 67.5°F and 64.0°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 63.3°F. The highest and lowest sea temperatures during the month were 64.6°F and 62.1°F.
Air temperature in Sliema, °F
Precipitation total in Sliema, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Sliema
Sliema on a weather map
Places in Malta:
Name
°F
24 Hours Forecast
Sliema
Local time: 07:42
December 29, monday
0900

61°F
NW
4 mph
4 mph
1200

63°F
N
8 mph
8 mph
1500

63°F
NE
8 mph
8 mph
1800

61°F
NE
7 mph
7 mph
2100

59°F
NE
6 mph
6 mph
December 30, tuesday
0000

59°F
NE
9 mph
9 mph
0300

61°F
NE
9 mph
9 mph
0600

61°F
E
12 mph
12 mph



























