UV Index in Ar Ruseris, Sudan

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents of Ar Ruseris, Sudan, where the climate often exhibits high levels of sun exposure. With UV levels peaking at 11 during midday hours, awareness of these fluctuations can significantly aid in preventing sunburn and protecting skin health. In this arid, semi-desert climate (BSh), the potential for overexposure is heightened, especially during summer months. Keeping track of this vital index empowers the community to take necessary precautions, ensuring safer and healthier outdoor activities all year round.

Hourly UV Index in Ar Ruseris

As the day unfolds, the UV Index highlights the importance of sun safety. Starting at a gentle 2 at 7:00 AM, the index climbs steadily, reaching 4 by 8:00 AM and hitting 6 by 9:00 AM. The sun is truly at its peak around 11:00 AM and 12:00 PM, where it soars to a striking 11, signaling a high risk for unprotected skin. From there, it begins to decline, dipping to 9 at 1:00 PM, and gradually falling to 4 by 3:00 PM. As the day winds down, the UV exposure drops further to 2 by 4:00 PM, eventually tapering off to 0 after 6:00 PM. Awareness of these hourly fluctuations is key to enjoying the outdoors 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	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	11	extreme	10 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	0	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Ar Ruseris

The UV Index displays notably high levels from January through August, with the most intense months being March and August, when the UV Index peaks at 14, indicating an extreme risk of harm from unprotected sun exposure. Residents and visitors are advised to limit their time in the sun during these months, as the burn time is merely 10 minutes across most of this period. The fall and winter months, while exhibiting a slightly lower risk, still demand caution with November and December classified as very high (UV Index 10 and 9) with burn times of 15 minutes. It is crucial to apply sunscreen, wear protective clothing, and seek shade during peak sunlight hours throughout the year, especially during these high-risk months.

Monthly Maximum UV Index for Ar Ruseris, Sudan

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

The table above highlights how UV exposure in Ar Ruseris 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.

Ar Ruseris'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
Ar Ruseris	11	12	14	13	13	11	13	14	13	12	10	9
Nyala UVI	11	12	14	13	12	12	14	14	13	12	10	10