UV Index in Atbara, Sudan

Last updated: June 2, 2025

Understanding the UV Index in Atbara, Sudan, is essential for protecting your skin and maintaining overall health. With a tropical BWh climate, Atbara experiences high solar radiation levels, especially during midday hours when the UV Index peaks at a significant 11. Being aware of these UV levels is crucial for preventing sunburn and minimizing long-term skin damage. With values ranging from low to very high throughout the day, it's important for residents and visitors alike to take appropriate precautions—such as wearing sunscreen and protective clothing—to enjoy the sunshine safely.

Hourly UV Index in Atbara

The UV Index reveals a striking daily rhythm in sun exposure, peaking dramatically at 12:00 PM with a maximum of 11—a critical reminder to take precautions against harmful rays. Early risers will find a gentler morning, with values starting at 2 at 7:00 AM, then steadily climbing to a moderate 6 by 9:00 AM. As the sun reaches its zenith, the intensity spikes, hitting an impressive 10 by 11:00 AM. The afternoon shows a slight decline, with readings dipping to 7 at 2:00 PM, then dropping further to a cooler 4 by 3:00 PM. As the day winds down, the UV Index falls off precipitously, settling at 1 by 5:00 PM and fading to 0 by 7:00 PM. This data underscores the importance of sun safety during those high-energy midday hours!

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	2	low	45 min
08:00	4	moderate	30 min
09:00	6	high	25 min
10:00	9	very high	15 min
11:00	10	very high	15 min
12:00	11	extreme	10 min
13:00	9	very high	15 min
14:00	7	high	25 min
15:00	4	moderate	30 min
16:00	2	low	45 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Atbara

The UV Index exhibits significant seasonal fluctuations, peaking during the first half of the year. From February to May, the index reaches an extreme level of 11 to 13, with a critical burn time of just 10 minutes, highlighting it as a high-risk period for sun exposure. Particularly in March and April, when the UV index remains consistently at 13, caution should be emphasized for both residents and visitors. As summer transitions to fall, the UV levels drop slightly, remaining very high in October and November at 9 and 10, with a burn time of 15 minutes. Therefore, it is crucial for everyone to take protective measures, such as wearing sunscreen, protective clothing, and seeking shade, especially during these high-risk months to minimize the risks associated with UV exposure.

Monthly Maximum UV Index for Atbara, Sudan

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

The table above highlights how UV exposure in Atbara 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.

Atbara'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
Atbara	9	11	13	13	13	11	11	11	11	10	9	8
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
Nyala UVI	11	12	14	13	12	12	14	14	13	12	10	10