UV Index in Raja, South Sudan

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors in Raja, South Sudan, where the climate can intensify sun exposure. The UV Index provides vital information about the strength of ultraviolet radiation from the sun, helping you take necessary precautions to prevent sunburn and protect your skin health. With maximum UV levels peaking at noon, often reaching as high as 12, awareness becomes essential in safeguarding against potential skin damage. With Raja's Aw climate zone, characterized by long sunny days and minimal cloud cover, staying informed about UV risks isn’t just a recommendation—it’s a necessity for outdoor activities and overall well-being.

Hourly UV Index in Raja

The UV Index varies throughout the day, peaking at 12 from 12:00 PM to 1:00 PM, signaling a time for extra sun protection. Before this peak, from 9:00 AM to 11:00 AM, the index climbs from 5 to a striking 11, urging vigilance as the sun intensifies. After hitting 12, the index begins to decline, dropping to 10 at 2:00 PM and gradually tapering off to 6 by 3:00 PM. The afternoon sun's intensity mellows further, leading to a safe 3 at 4:00 PM, and finally settling back to a low of 0 by 7:00 PM. Remember, during the peak hours, it's vital to stay protected and enjoy the sunshine safely!

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
Time	UVI	Category	Time to Burn
07:00	1	low	45 min
08:00	2	low	45 min
09:00	5	moderate	30 min
10:00	8	very high	15 min
11:00	11	extreme	10 min
12:00	12	extreme	10 min
13:00	12	extreme	10 min
14:00	10	very high	15 min
15:00	6	high	25 min
16:00	3	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Raja

The UV Index demonstrates a consistent extreme exposure category from January through October, peaking at 14 in both April and August, indicating the highest risk months for UV-related skin damage. This period highlights the necessity for vigilance among visitors and residents alike, as the burn time remains at a rapid 10 minutes throughout these months. As we transition into November and December, the UV Index decreases to 10, categorized as very high, albeit with a slightly longer burn time of 15 minutes. It is crucial for everyone to take preventive measures throughout the year, such as wearing protective clothing, seeking shade, and applying sunscreen, especially during the high-risk months to safeguard against harmful UV exposure.

Monthly Maximum UV Index for Raja, South Sudan

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Raja. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.

Data source: Statistical UV Index data for Raja, based on information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

Compare Raja UV Index with Other South Sudan Cities

The table above highlights how UV exposure in Raja compares to other major locations across South Sudan. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Raja's solar exposure compared to other cities in South Sudan. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Malakal UVI	11	12	13	14	13	12	13	14	13	12	10	10
Winejok UVI	11	12	13	14	13	12	13	14	13	12	10	10
Wau UVI	11	13	13	14	14	12	13	14	14	12	10	10
Raja	12	13	13	14	13	12	13	14	14	13	10	10
Juba UVI	12	14	15	15	14	12	11	13	13	12	11	10
Yei UVI	13	14	15	15	14	13	12	13	13	12	12	11