UV Index
UV Index
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Today's UV index in Victoria, Hong Kong 
will be up to 7.3, indicating high 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.
With Victoria's UV index reaching 7.3, protect your skin from harm by staying in shade, wearing protective clothing, and applying SPF 30+ sunscreen every 2 hours between 10 a.m. and 4 p.m., when UV rays are strongest.
Read more here about the climate and sun exposure in and around Victoria.
The UV index in Victoria, Hong Kong is generally high throughout the year, ranging from 7 to 10 (high to very high). This means that sun protection is crucial to avoid sunburn and potential skin damage. It is recommended to wear sunscreen, hats, and sunglasses, and limit sun exposure, especially during midday hours when the sun is at its strongest.
Victoria experiences four distinct weather seasons. Spring (March to May) is mild and pleasant, with temperatures ranging from 14 to 22 °C (57 to 72 °F). Summer (June to August) is hot and humid, with average temperatures between 26 to 31 °C (79 to 88 °F). Autumn (September to November) brings cooler temperatures ranging from 17 to 26 °C (63 to 79 °F) and occasional rain. Winter (December to February) is relatively mild, with temperatures averaging between 15 to 19 °C (59 to 66 °F).
Compared to its region, Victoria, Hong Kong enjoys more sun exposure due to its subtropical climate. The average annual sunshine duration is around 1,784 hours. However, neighboring regions in South China, such as Guangdong and Guangxi, may experience slightly more sunlight. It is important to note that prolonged exposure to the sun without protection can lead to increased risks of sunburn, heatstroke, and other heat-related illnesses.
The chart above displays the Shortwave Radiation Sum (MJ/m²) for each day of the last year in Victoria. It's designed to provide you with a better understanding of the yearly weather and sun exposure.