UV Index in Um Jar Al Gharbiyya, Sudan

Last updated: August 1, 2025

Understanding the UV Index is crucial for the residents of Um Jar Al Gharbiyya, Sudan, where the BWh climate brings intense sun exposure, especially during the midday hours. The UV levels in this region can peak at a staggering 13 around noon, making it essential to monitor these readings to prevent sunburn and safeguard your skin health. As the sun's rays can be harmful even on seemingly mild days, being aware of the UV Index helps you take necessary precautions, allowing you to enjoy the bright, sunny days while minimizing the risks associated with high UV exposure. Stay informed and protect yourself under the Sudanese sun!

Hourly UV Index in Um Jar Al Gharbiyya

As the sun rises, the UV Index begins subtly, peaking at 1 by 7:00 AM. By 9:00 AM, it climbs to a moderate level of 6, increasing to a striking 10 at 10:00 AM. At 11:00 AM, the intensity reaches its zenith with a sharp 12, and by 12:00 PM, it hits a scorching 13. The afternoon witnesses a gradual decline, with UV levels dropping to 12 by 1:00 PM, followed by a swift descent to 9 at 2:00 PM and further down to 5 by 3:00 PM. As the day winds down, UV exposure diminishes, falling to 3 at 4:00 PM, and finally settling back to 1 by 5:00 PM. The UV index ends the day at 0 by 7:00 PM, signaling a safe retreat from sun exposure. This hourly fluctuation highlights the importance of sun safety, especially during peak hours when UV radiation is at its most intense.

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	4	moderate	30 min
09:00	7	high	25 min
10:00	10	very high	15 min
11:00	13	extreme	10 min
12:00	14	extreme	10 min
13:00	12	extreme	10 min
14:00	9	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 Um Jar Al Gharbiyya

The UV index showcases significant seasonal variation, with the highest levels typically occurring from March to September. During these months, the UV index often reaches extreme levels of 12 to 14, indicating a burn time as short as 10 minutes, especially in August when the index peaks at 14. Conversely, January, November, and December demonstrate a very high exposure category, with burn times extending to 15 minutes. Visitors and residents are strongly advised to take proper precautions during the high-risk months of February to September, including wearing protective clothing, applying sunscreen, and seeking shade to minimize the risk of skin damage.

Monthly Maximum UV Index for Um Jar Al Gharbiyya, Sudan

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Um Jar Al Gharbiyya. 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 Um Jar Al Gharbiyya, 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 Um Jar Al Gharbiyya UV Index with Other Sudan Cities

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

Um Jar Al Gharbiyya's solar exposure compared to other cities in Sudan. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Port Sudan UVI	8	10	12	12	13	10	11	10	11	10	8	7
Omdurman UVI	9	11	13	13	13	10	11	11	11	11	9	8
Khartoum UVI	9	11	13	13	13	10	11	11	11	11	9	8
Kassala UVI	10	12	14	13	14	11	11	12	11	11	10	9
Um Jar Al Gharbiyya	10	12	13	13	13	11	13	14	12	12	10	9
Nyala UVI	11	12	14	13	12	12	14	14	13	12	10	10