28.12
sun
sun
Day
61°F
W 2 mph
Precip.
0%
0%
Night
59°F
SE 6 mph
Precip.
0%
0%
29.12
mon
mon
Day
61°F
N 5 mph
Precip.
0%
0%
Night
59°F
NE 13 mph
Precip.
79%
79%
30.12
tue
tue
Day
63°F
E 14 mph
Precip.
0%
0%
Night
59°F
E 19 mph
Precip.
73%
73%
31.12
wed
wed
Day
61°F
E 19 mph
Precip.
0%
0%
Night
59°F
SE 17 mph
Precip.
100%
100%
01.01
thu
thu
Day
55°F
W 17 mph
Precip.
0%
0%
Night
57°F
W 15 mph
Precip.
100%
100%
02.01
fri
fri
Day
59°F
E 16 mph
Precip.
100%
100%
Night
59°F
E 25 mph
Precip.
24%
24%
03.01
sat
sat
Day
59°F
SE 30 mph
Precip.
100%
100%
Night
54°F
NW 16 mph
Precip.
0%
0%
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: 22:12
December 29, monday
0000
59°F
SE
6 mph
6 mph
0300
61°F
SE
5 mph
5 mph
0600
59°F
E
1 mph
1 mph
0900
61°F
N
4 mph
4 mph
1200
61°F
N
5 mph
5 mph
1500
63°F
NW
7 mph
7 mph
1800
59°F
N
7 mph
7 mph
2100
61°F
NE
12 mph
12 mph
