UV Index
UV Index
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Today's UV index in Juba, South Sudan 
will be up to 11, 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.
UV index at 11 in Juba 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.
Read more here about the climate and sun exposure in and around Juba.
The UV index in Juba, South Sudan, can be quite intense. During the peak hours of the day, typically between 10 am and 4 pm, the UV index can reach values of 11 (very high) or even higher. This means it is crucial to take precautions when going outside, such as wearing sunscreen, protective clothing, and sunglasses to prevent sunburn and reduce the risk of skin damage.
Juba experiences two main weather seasons: a dry season and a rainy season. The dry season typically lasts from December to May, with temperatures ranging between 25 °C (77 °F) and 40 °C (104 °F). The rainy season occurs from June to November, characterized by higher humidity and occasional heavy rainfall. During this time, temperatures range from 23 °C (73 °F) to 32 °C (90 °F).
Compared to its region, Juba generally experiences higher temperatures and increased sun exposure due to its location near the equator. This results in a hotter and sunnier climate compared to neighboring countries. It is important to stay hydrated and seek shade when possible to minimize the risk of heat-related illnesses, especially during the scorching dry season.
The chart above displays the Shortwave Radiation Sum (MJ/m²) for each day of the last year in Juba. It's designed to provide you with a better understanding of the yearly weather and sun exposure.