UV Index
UV Index
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Today's UV index in Valletta, Malta 
will be up to 2.3, indicating low risk of harm from the sun's UV rays for the average person. Check our tips for today to make sure you're safe in the sun.
Today, the UV index suggests low sun danger (0-2) in Valletta, reaching up to 2.3. Remember sunglasses and SPF 30+ on sunny days, and be cautious around reflective surfaces like sand, water, and snow for increased UV exposure.
Read more here about the climate and sun exposure in and around Valletta.
The UV index in Valletta, Malta can be quite high throughout the year. During the summer months (June to August), the UV index often reaches 10 (very high) on a scale of 1-11, meaning that it is important to take precautions to protect your skin from the strong sun rays.
Valletta experiences a Mediterranean climate, with hot and dry summers and mild and wet winters. The summer season (June to September) is the hottest time of the year, with average temperatures ranging from 26 °C (79 °F) to 32 °C (90 °F). Winters (December to February) are mild, with temperatures typically ranging from 10 °C (50 °F) to 17 °C (63 °F). Spring and autumn (March to May and October to November) are transitional seasons with pleasant temperatures.
Compared to its region, Valletta receives a significant amount of sunshine. With an average of around 3,000 hours of sunshine annually, you can expect a lot of sunny days in Valletta. This makes it an ideal destination for those seeking warm and sunny weather. However, due to its high sun exposure, it is important to protect yourself from the harmful UV rays by wearing sunscreen, a hat, and sunglasses when spending time outdoors.
The chart above displays the Shortwave Radiation Sum (MJ/m²) for each day of the last year in Valletta. It's designed to provide you with a better understanding of the yearly weather and sun exposure.