Current sea water temperature:
+84.6°F
| Minimum sea water temperature in September: | 86.2°F |
| Maximum sea water temperature in September: | 75.9°F |
| Average sea water temperature in September: | 79.9°F |
| more information | |
14 days
forecast
forecast
| Valletta |
monthly
weather
weather
| Valletta |
Sea water temperature for the last 10 days:
| September 15 | 84.6°F | September 10 | 84.9°F |
| September 14 | 84.4°F | September 9 | 85.1°F |
| September 13 | 84.9°F | September 8 | 84.7°F |
| September 12 | 84.7°F | September 7 | 85.1°F |
| September 11 | 85.3°F | September 6 | 85.3°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:
2026
2025
2024
The average sea water temperature in August of 2026 was 85.1°F. The highest and lowest sea temperatures during the month were 86.7°F and 82.4°F.
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 85.2°F. The highest and lowest sea temperatures during the month were 86.2°F and 84.4°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 81.3°F. The highest and lowest sea temperatures during the month were 84.7°F and 78.8°F.
current
weather
weather
| Valletta |
weather in
September
September
| Valletta |
Best time for vacation in Valletta
Valletta on a weather map
Places in Malta:
Name
°F
24 Hours Forecast
Valletta
Local time: 00:07
September 16, wednesday
0300
77°F
SE
1 mph
1 mph
0600
75°F
W
6 mph
6 mph
0900
77°F
W
9 mph
9 mph
1200
77°F
W
9 mph
9 mph
1500
79°F
W
9 mph
9 mph
1800
77°F
NW
7 mph
7 mph
2100
77°F
NW
4 mph
4 mph
September 17, thursday
0000
77°F
NW
2 mph
2 mph
