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UV Index in Singapore, SG

UV index


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Today's UV index in Singapore, Singapore Singapore will be up to 12.5, indicating extreme 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's tips

UV index at 12.5 in Singapore means extreme risk; limit outdoor time from 10 a.m. to 4 p.m., use shade, protective clothing, SPF 30+ sunscreen, and sunglasses; watch for bright surfaces like water and snow increasing UV exposure.

Singapore Weather

Read more here about the climate and sun exposure in and around Singapore.

UV Index in Singapore

In Singapore, the UV index can reach high levels throughout the year, especially during the summer months. The UV index provides a measure of the intensity of the sun's ultraviolet radiation, which can cause harmful effects on the skin. In Singapore, the UV index typically ranges from 10 to 12 (very high to extreme), so it is crucial to wear sunscreen, protective clothing, and sunglasses to minimize the risk of sunburn.

Weather Seasons

UV index

Singapore experiences a tropical climate and does not have distinctive weather seasons like other countries. Instead, it has two main seasons, namely the wet season and the dry season. The wet season, also known as the monsoon season, occurs from November to January, bringing frequent rainfall and occasional thunderstorms. In contrast, the dry season, which spans from May to July, is characterized by warmer temperatures and lower chances of rain. Throughout the year, temperatures in Singapore range from 24 °C (75 °F) to 32 °C (90 °F), providing a relatively consistent and humid climate.

Singapore's Climate

Compared to its neighboring countries in Southeast Asia, Singapore has a slightly lower sun exposure due to its proximity to the equator and the presence of cloud cover. However, it is still important to take precautions against the sun's radiation as the UV levels can be intense. The use of sunscreen with a high SPF (sun protection factor), seeking shade during peak sun hours, and wearing protective clothing are essential to protect the skin from the harmful effects of UV radiation in Singapore and the region.

Annual Sun Radiation

The chart above displays the Shortwave Radiation Sum (MJ/m²) for each day of the last year in Singapore. It's designed to provide you with a better understanding of the yearly weather and sun exposure.


* This page's content about the UV index in Singapore (Singapore) is for educational and informational purposes only. The developers and data providers are not liable for the accuracy, reliability, or availability of the information. The information is not a substitute for professional medical advice, and the developers and data providers are not medical professionals. Seek advice from a qualified health provider for any medical concerns, and do not disregard medical advice or delay seeking it based on the information provided on this site.