July weather forecast and climate
Sliema, Malta

July in Sliema, Malta, is a hot summer month, with average temperature ranging between min. 21°C (69.8°F) and max. 30°C (86°F).

Temperature

July and August, with an average high-temperature of 30°C (86°F), are warmest months in Sliema, Malta.

Rainfall

The only month without rainfall is July.

Sea temperature

In Sliema, the average water temperature is 25.5°C (77.9°F).
For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

In Sliema, Malta, the average length of the day in July is 14.3h.

Sunshine

With an average of 12h of sunshine, July has the most sunshine of the year.

UV index

Months with the highest UV index in Sliema, Malta, are June and July, with an average maximum UV index of 10.
A UV Index reading of 8 to 10 represents a very high health vulnerability from unprotected exposure to the Sun's UV rays for the average person. Take extra precautions. Protection against sun damage is required.

What are the warmest months in Sliema?

Warmest months are July and August, with an average high-temperature of 30°C (86°F).

What is the temperature in July in Sliema?

In Sliema, in July, the average high-temperature is 30°C (86°F), and the average low-temperature is 21°C (69.8°F).

Does it rain in Sliema in July?

In July, in Sliema, Malta, it doesn't rain. June is the latest month when it rains.

What is the driest month in Sliema?

July is the only month when rain does not fall.

How warm is the water in July in Sliema?

In Sliema, the average seawater temperature in July is 25.5°C (77.9°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

What is the average length of the day in July in Sliema?

In July, the average length of the day in Sliema is 14.3h.

What month has the most sunshine in Sliema?

The month with the most sunshine is July, with an average of 12h of sunshine.

How many hours of sunshine does Sliema have in July?

The average sunshine in July in Sliema, Malta, is 12h.

What is the month with the highest UV index in Sliema?

June and July, with an average maximum UV index of 10, are months with the highest UV index.

What is the UV index reading in July in Sliema?

In July, the average daily maximum UV index in Sliema is 10. A UV Index reading of 8 to 10 represents a very high health threat from the exposure to the Sun's UV rays.
Average temperature in July - Sliema, Malta
  • Average high temperature in July: 30°C

Warmest months (with the highest average high temperature) are July and August (30°C).
Months with the lowest average high temperature are January and February (15°C).

  • Average low temperature in July: 21°C

The month with the highest average low temperature is August (22°C).
Coldest months (with the lowest average low temperature) are January and February (9°C).

Average rainfall in July - Sliema, Malta
  • Average rainfall in July: 0mm

The wettest month (with the highest rainfall) is December (99mm).
The driest month (with the lowest rainfall) is July (0mm).

Average rainfall days in July - Sliema, Malta
  • Average rainfall days in July: 0 days

Months with the highest number of rainy days are January and December (13 days).
The month with the lowest number of rainy days is July (0 days).

Average sea temperature in July - Sliema, Malta
  • Average sea temperature in July: 25.5°C

The best month for swimming (with the highest average sea temperature) is August (26.1°C).
Coldest months (with the lowest average sea temperature) are February and March (15.4°C).

Average daylight in July / Average sunshine in July - Sliema, Malta
  • Average daylight in July: 14.3h

The month with the longest days is June (Average daylight: 14.6h).
The month with shortest days is December (Average daylight: 9.8h).

  • Average sunshine in July: 12h

The month with most sunshine is July (Average sunshine: 12h).
Months with least sunshine are January and December (Average sunshine: 5).

Average UV index in July - Sliema, Malta
  • Average UV index in July: 10

Months with the highest UV index are June and July (UV index 10).
Months with the lowest UV index are January and December (UV index 2).

deutscheenglishespañolрусский中文