UV Index
UV Index
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Today's UV index in Singapore, Singapore 
will be up to 12.5, indicating a extreme level of sun exposure for the average person. Check the annual sun radiation in the city and our tips for today to make sure you're safe in the sun.
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.
The UV index in Singapore can reach very high levels, particularly between 10am and 4pm. It's important to note that a higher UV index means stronger UV radiation, which can have damaging effects on the skin and eyes.
Singapore has a tropical rainforest climate, with no distinct seasons. The city experiences high temperatures and humidity year-round, with occasional rain showers throughout the day. The Northeast Monsoon season, from November to January, brings more frequent and heavy rainfall.
Compared to its region and neighboring countries, Singapore is one of the hottest and most humid cities in Southeast Asia. Its proximity to the equator and lack of distinct seasons contribute to its consistently warm and wet climate. Other cities in the region, such as Kuala Lumpur or Bangkok, have similar climates but may experience slightly cooler temperatures and less rainfall during certain times of the year.
The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Singapore. It's designed to provide you with a better understanding of the yearly weather and sun exposure.