Current sea water temperature:
+64.0°F
| Minimum sea water temperature in December: | 71.2°F |
| Maximum sea water temperature in December: | 61.5°F |
| Average sea water temperature in December: | 65.4°F |
| more information | |
14 days
forecast
forecast
| Valletta |
monthly
weather
weather
| Valletta |
Sea water temperature for the last 10 days:
| December 28 | 64.0°F | December 23 | 64.8°F |
| December 27 | 64.8°F | December 22 | 65.1°F |
| December 26 | 64.9°F | December 21 | 65.1°F |
| December 25 | 64.8°F | December 20 | 65.5°F |
| December 24 | 65.1°F | December 19 | 65.5°F |
Monthly sea water temperature, °F
When is the warmest sea in Valletta?
Based on the data about daily sea water temperature for the last three years the warmest sea in Valletta was noticed in August, September and July.
Monthly Sea Temperatures in Valletta, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 79.8°F. The highest and lowest sea temperatures during the month were 81.9°F and 77.4°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 80.6°F. The highest and lowest sea temperatures during the month were 81.5°F and 79.2°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 80.8°F. The highest and lowest sea temperatures during the month were 83.1°F and 77.4°F.
current
weather
weather
| Valletta |
weather in
January
January
| Valletta |
Best time for vacation in Valletta
Valletta on a weather map
Places in Malta:
Name
°F
24 Hours Forecast
Valletta
Local time: 07:43
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
