ClimateForecastNovemberDecember >>

Sliema Climate by Month

Sliema experiences great temperature shifts. The city's weather can transition from warm days to mild weather. It maintains relatively low levels of precipitation throughout the seasons. Now, let’s break down all the climate details for a clearer picture.

Average day and night temperature

The climate in Sliema is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a comfortable 28°C in August to a moderate 16°C in February. Nighttime temperatures can drop, with averages reaching 13°C in February.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

With annual rainfall averaging 436 mm, Sliema maintains relatively low precipitation levels throughout the seasons. The seasons in Sliema, bring significant changes in precipitation. The wettest month, December, receives moderate rainfall, with an average of 79 mm of precipitation. This rainfall is distributed across 13 rainy days. In contrast, the driest month, July, experiences much less rainfall, totaling 0.5 mm over 0 rainy days. These distinct seasonal differences provide diverse experiences throughout the year.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

In Sliema, summer days are longer and more sunny, with daily sunshine hours peaking at 12.4 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 5.3 hours.

Monthly hours of sunshine


Daily hours of sunshine


Average water temperature

The mean water temperature over the year in Sliema ranges from 14°C in February to 26°C in August.

Water temperature over the year


The best time of year to visit Sliema in Malta

During the months of May, June, October and November you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Does Sliema have a dry season?
    Yes, the months of April, May, June, July and August are very dry.
  • Which is the warmest month in Sliema?
    August has an average maximum temperature of 28°C and is the warmest month of the year.
  • Which is the coldest month in Sliema?
    The coldest month is February with an average maximum temperature of 16°C.
  • Which is the wettest month in Sliema?
    December tops the wettest month list with 79 mm of rainfall.
  • Which is the driest month in Sliema?
    July is the driest month with 1 mm of precipitation.
  • Which is the sunniest month in Sliema?
    July is the sunniest month with an average of 372 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Sliema

    Thu   Nov 21
    23°C | 18°C
    NW 29 km/h
    0.5 mm
    partly cloudy and  chance of slight rain

    partly cloudy and chance of slight rain

    Fri   Nov 22
    24°C | 18°C
    W 32 km/h
    clear and no rain

    clear and no rain

    Sat   Nov 23
    19°C | 14°C
    N 29 km/h
    almost clear and no rain

    almost clear and no rain