UV Index in Merowe, Sudan

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents of Merowe, Sudan, where the sun’s intensity can pose significant risks to skin health. With the region's BWh climate, the UV levels can soar especially during midday, peaking at 11 around noon. Being aware of these levels is essential not only for preventing sunburn but also for safeguarding your long-term skin health. Regularly monitoring the UV Index empowers you to take necessary precautions, ensuring you enjoy the sunny Sudanese weather without compromising your well-being.

Hourly UV Index in Merowe

The UV Index today started off gently, with a maximum of 2 at 7:00 AM. As the sun climbed higher, it peaked at an intense 11 around 12:00 PM, signaling a high risk for sun exposure. Following this midday zenith, the index gradually declined, dropping to 10 at 1:00 PM and gently tapering off to 5 by 3:00 PM. By the evening, the UV levels fell dramatically, reaching 0 by 7:00 PM. For those planning outdoor activities, the midday hours demanded careful sun protection, while the early morning and late afternoon offered a safe respite.

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	3	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	10	very high	15 min
14:00	7	high	25 min
15:00	5	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 Merowe

Throughout the year, UV Index levels fluctuate significantly, with January and February starting off at a very high category of 9 and 10 respectively. However, the most high-risk months are from March to August, when the index reaches extreme levels of 13 and 12, necessitating careful sun exposure management, as the burn time decreases to just 10 minutes during these months. September and October maintain extreme levels at 11, followed by a decrease in November and December to 9 and 8, both categorized as very high. To protect yourself from harmful UV rays, it is advisable to seek shade, wear protective clothing, and apply sunscreen, especially during the critical months of March through October when the sun's intensity is at its peak.

Monthly Maximum UV Index for Merowe, Sudan

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

The table above highlights how UV exposure in Merowe 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.

Merowe'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
Merowe	9	10	13	13	13	11	12	12	11	11	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