August weather forecast
Valletta, Malta

Even as the peak of summer winds down, August weather in Valletta continues to hold onto July's top temperatures. Although rain makes a minor comeback during this month, it barely impacts the overall sunny ambience. Sea temperature maintains its warmest, encouraging locals and visitors to indulge in beach days and water sports. Despite a slight contraction in daylight, the city remains bathed in sunlit glory. Also, it's wise to remember the UV index remains at the intense level of 10.

Temperature

In Valletta, July and August are characterised by the peak of temperatures, recording an average high of 30.7°C (87.3°F).

Rainfall

Months with rainfall are January through June, August through December. August is the first month it rains. Throughout August, in the average 1 rainfall days, it receives 7mm (0.28") of precipitation. Throughout the year, there are 80 rainfall days, and 553mm (21.77") of precipitation is accumulated.

Sea temperature

The month with the warmest seawater is August, with an average sea temperature of 26.1°C (79°F).
Note: Water activities including swimming and diving at temperatures from 25°C (77°F) to 29°C (84.2°F) are deemed very pleasurable and enjoyable for extended periods, devoid of discomfort.

Daylight

The average length of the day in August is 13h and 29min.
On the first day of August, sunrise is at 6:09 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 6:33 am and sunset at 7:30 pm CEST.

Sunshine

In Valletta, the average sunshine in August is 11.4h.

UV index

In August, the average daily maximum UV index is 9. A UV Index value of 8 to 10 symbolizes a very high health hazard from exposure to the Sun's UV rays for average individuals.
Note: The UV index of 9 during August leads to these advisories:
Take extra precautions. Fair-skinned individuals may get burned in less than 10 minutes. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. To cut down UV radiation exposure by about half, sport a wide-brim hat. Post an outdoor workout or swimming, a broad-spectrum SPF 30+ sunscreen should be applied generously and frequently. Alert! UV radiation becomes sharper due to reflections from sand and water.