Malta weather in September

Check the Weather in Malta in September before you book your next holiday. This gives the best indication of the weather in September and includes figures for temperature, sunshine and rainfall. The Malta september weather guide shown below is for Valletta.

  • 28°C maximum daytime temperature in September in Malta (Valletta)28
    28°C max day temperature
  • 9 hours of sunshine per day (69% of daylight hours) in September in Malta9
    9 hours of sunshine per day
  • 4 days with some rainfall in September in Malta (Valletta)4
    4 days with some rainfall
  • 20°C minimum night-time temperature in September in Malta (Valletta)20
    20°C min night temperature
  • 12 hours of daylight per day in September in Malta (Valletta)12
    12 hours of daylight per day
  • Moderate heat & humidity in September in Malta (Valletta)M
    Moderate heat & humidity
  • 36 mm monthly rainfall in September in Malta (Valletta)36
    36 mm of monthly rainfall
  • UV (maximum) index 7 (High) in September in Malta (Valletta)7
    7 (High) UV index
  • 25°C sea temperature in September in Malta (Valletta)25
    25°C sea temperature

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Metric (°C / mm)  |  Imperial (°F / inches)

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