June weather forecast
Valletta, Malta

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The cityscape of Valletta, Malta
The cityscape of Valletta, Malta

Weather in June

As June unfolds, summertime matures, and Valletta enjoys its first taste of near-peak temperatures. Rain virtually disappears from the city's forecast, registering only 3mm (0.12") for this month. A practically insignificant fluctuation in daylight hours masks the incremental increase in temperature. On the other hand, sea temperature too warms up to a delightful 22.7°C (72.9°F). In tandem with potent sunlight, the UV index peaks to its maximum, emphasizing caution against overexposure.

Temperature

June's onset witnesses a minor shift in the average high-temperature, moving from a moderately hot 23.3°C (73.9°F) in May to a still warm 27.5°C (81.5°F). Throughout June, the temperature in Valletta falls to an average low of 18.4°C (65.1°F).

Rainfall

June is the last month it rains. During 1 rainfall days, in June, Valletta aggregates 3mm (0.12") of precipitation. In Valletta, Malta, during the entire year, the rain falls for 80 days and collects up to 553mm (21.77") of precipitation.

Sea temperature

In Valletta, in June, the average water temperature is 22.7°C (72.9°F).
Note: Cold sensitivities vary, but with the right amount of sunshine, a gentle breeze, and a warm day, a swim in 22.7°C (72.9°F) waters might be just right. Remember, Olympic swimmers are used to waters between 25°C (77°F) and 28°C (82.4°F).

Daylight

With an average of 14h and 36min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 5:46 am and sunset at 8:13 pm. On the last day of June, sunrise is at 5:48 am and sunset at 8:22 pm CEST.

Sunshine

In June, the average sunshine is 11.2h.

UV index

June and July, with an average maximum UV index of 10, are months with the highest UV index. A UV Index reading of 8 to 10 represents a very high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index of 10 in June interprets into the following recommendations:
Without proper safety measures, skin and eyes can be quickly harmed. Be sure to protect yourself. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Before exposing yourself to the Sun, apply sunscreen with 30 SPF or higher. This safeguards against sunburn and its harmful radiation. Caution! The reflection of sand and water significantly amplifies the Sun's UV radiation.

Frequently asked questions

What is the usual temperature for Valletta in June?

During June, Valletta experiences an average high-temperature of 27.5°C (81.5°F) and a low-temperature of 18.4°C (65.1°F).

What is the last month it rains in Valletta?

June is the last month it rains. During 1 rainfall days, in June, Valletta aggregates 3mm (0.12") of precipitation.

What is the sea temperature in June in Valletta?

In Valletta, in June, the average water temperature is 22.7°C (72.9°F). For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 22.7°C (72.9°F).

When are the longest days?

June has the longest days of the year, with an average of 14h and 36min of daylight.

How many hours of daylight does Valletta have in June?

In June, the average day length is 14h and 34min.

When is the sunrise / sunset in June?

On the first day of June, sunrise is at 5:46 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 8:22 pm CEST.

How long on average sun shines in June?

In June, the average sunshine duration is 11.2h.

What is the month with the highest UV index?

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

How high is the UV index in June?

In June, the average daily maximum UV index is 10. A UV Index value of 8 to 10 symbolizes a very high health threat from exposure to the Sun's UV radiation.
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in June
Valletta, Malta

Average temperature in June - Valletta, Malta
  • Average high temperature in June: 27.5°C

The 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 June: 18.4°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 June
Valletta, Malta

Average rainfall in June - Valletta, Malta
  • Average rainfall in June: 3mm

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

Average rainfall days in June
Valletta, Malta

Average rainfall days in June - Valletta, Malta
  • Average rainfall days in June: 1 days

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

Average sea temperature in June
Valletta, Malta

Average sea temperature in June - Valletta, Malta
  • Average sea temperature in June: 22.7°C

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

Average daylight in June /
Average sunshine in June
Valletta, Malta

Average daylight in June / Average sunshine in June - Valletta, Malta
  • Average daylight in June: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in June: 11h and 1min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).

Average UV index in June
Valletta, Malta

Average UV index in June - Valletta, Malta
  • Average UV index in June: 10

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

Valletta, Malta

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