Valletta
Malta
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Valletta, Malta

The cityscape of Valletta, Malta, viewed from the clear blue waters of the sea
The cityscape of Valletta, Malta, viewed from the clear blue waters of the sea
July is a tropical summer month in Valletta, Malta, with temperature in the range of an average high of 30.7°C (87.3°F) and an average low of 21°C (69.8°F).
The ideal sea water temperature of 25.5°C (77.9°F) make July the best time for swimming and other water activities.

Temperature

The warmest months in Valletta are July and August, with an average high-temperature of 30.7°C (87.3°F).

Rainfall

July is the only month when rain does not fall in Valletta, Malta.

Sea temperature

In Valletta, the average water temperature is 25.5°C (77.9°F).
Note: 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 Valletta, the average length of the day in July is 14.3h.

Sunshine

The month with the most sunshine is July, with an average of 12.1h of sunshine.

UV index

June and July, with an average maximum UV index of 10, are months with the highest UV index in Valletta. A UV Index reading of 8 to 10 represents a very high health risk from the exposure to the Sun's UV radiation for the average person.
Note: In July, the average maximum UV index of 10 translate into the following recommendations:
Take extra precautions. Fair-skinned individuals may get burned in less than 10 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What is the warmest month in Valletta?

July and August, with an average high-temperature of 30.7°C (87.3°F), are warmest months in Valletta, Malta.

What is the temperature in July in Valletta?

In July, in Valletta, the average high-temperature is 30.7°C (87.3°F), and the average low-temperature is 21°C (69.8°F).

Does it rain in Valletta in July?

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

What is the driest month in Valletta?

The only month without rainfall in Valletta, Malta, is July.

What is the sea water temperature in July in Valletta?

In Valletta, in July, the average water temperature 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 Valletta?

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

What month has the most sunshine in Valletta?

July has the most sunshine of the year in Valletta, with an average of 12.1h of sunshine.

How long on average sun shines in July in Valletta?

The average sunshine in July in Valletta is 12.1h.

When is the highest UV index in Valletta?

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

What is the UV index reading in July in Valletta?

In July, the average daily maximum UV index in Valletta is 10. A UV Index reading of 8 to 10 represents a very high health threat from the exposure to the Sun's UV radiation.
Average temperature in July - Valletta, Malta
  • Average high temperature in July: 30.7°C

Warmest months (with the highest average high temperature) are July and August (30.7°C).
The month with the lowest average high temperature is January (15.2°C).

  • Average low temperature in July: 21°C

The month with the highest average low temperature is August (21.8°C).
The coldest month (with the lowest average low temperature) is January (9.2°C).

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

The wettest month (with the highest rainfall) is December (112mm).
The driest month (with the lowest rainfall) is July (0mm).

Average rainfall days in July - Valletta, 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 - Valletta, 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 - Valletta, 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: 12.1h

The month with most sunshine is July (Average sunshine: 12.1h).
The month with least sunshine is December (Average sunshine: 5.2h).

Average UV index in July - Valletta, 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).