World Resorts Malta Valletta Weather

Valletta Sea Temperature in September

Average sea water temperature in September:
+79.9°F
Minimum sea water temperature in September: 86.2°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 29 days
Warmest months:
August 84.7 °F
July 83.6 °F
September 81.1 °F
Warmest sea temp:
August 81.4 °F
September 79.8 °F
July 79.2 °F
Coldest months:
February 59.0 °F
January 59.6 °F
March 60.3 °F
Rainiest months:
November 5 days
October 4 days
January 3 days
Windiest months:
January 17.1 mph
December 16.2 mph
February 16.1 mph

Valletta on a weather map

Current weather
21:30
Valletta
+82°F
NE 9 mph
Feels like: +86°F
Precip.: 4%
Places in Malta:
Name
°F
Aura
+82°F
Bugibba
+82°F
Valletta
+82°F
Gozo
+82°F
Comino
+82°F
Marsaskala
+82°F
Marfa
+82°F
Mdina
+82°F
Mellieha
+82°F
St Julians Bay
+82°F
Sliema
+82°F
24 Hours Forecast
Valletta
Local time: 21:30
September 10, thursday
0000
82°F
NE
6 mph
0300
81°F
N
5 mph
0600
81°F
NE
7 mph
0900
82°F
N
8 mph
1200
86°F
NE
6 mph
1500
86°F
NE
4 mph
1800
84°F
NE
1 mph
2100
82°F
N
2 mph
Units of measurement: °C / °F