World Resorts Malta Valletta Weather

Valletta Sea Temperature in September

Average sea water temperature in September:
+79.8°F
Minimum sea water temperature in September: 84.6°F
Maximum sea water temperature in September: 75.9°F

Daily 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.

Monthly sea water temperature in Valletta, °F

Which Malta resorts have warmest sea in September?

Place name September 2025 September 2024
Sliema 80.7°F 80.4°F
Bugibba 80.7°F 80.4°F
Aura 80.7°F 80.4°F
St Julians Bay 80.7°F 80.5°F
Marsaskala 80.6°F 80.4°F
Mdina 80.6°F 80.5°F
Valletta 80.6°F 80.5°F
Mellieha 80.6°F 80.4°F
Gozo 80.6°F 80.4°F
Marfa 80.6°F 80.4°F
Comino 80.6°F 80.3°F

Best time for vacation in Valletta

Sunniest months:
July 31 days
August 30 days
June 28 days
Warmest months:
August 84.7 °F
July 83.7 °F
September 81.1 °F
Warmest sea temp:
August 81.2 °F
September 79.8 °F
July 79.1 °F
Coldest months:
February 59.0 °F
January 59.6 °F
March 60.4 °F
Rainiest months:
November 5 days
October 4 days
January 3 days
Windiest months:
January 16.8 mph
December 16.4 mph
February 15.9 mph

Valletta on a weather map

Current weather
11:52
Valletta
+61°F
W 9 mph
Feels like: +61°F
Precip.: 100%
Places in Malta:
Name
°F
Aura
+61°F
Bugibba
+61°F
Valletta
+61°F
Gozo
+61°F
Comino
+61°F
Marsaskala
+61°F
Marfa
+61°F
Mdina
+61°F
Mellieha
+61°F
St Julians Bay
+61°F
Sliema
+61°F
24 Hours Forecast
Valletta
Local time: 11:52
December 20, saturday
1200
61°F
W
9 mph
1500
61°F
W
11 mph
1800
61°F
NW
9 mph
2100
61°F
W
13 mph
December 21, sunday
0000
61°F
W
9 mph
0300
61°F
W
9 mph
0600
61°F
W
11 mph
0900
61°F
W
14 mph
Units of measurement: °C / °F