UV Index in Kassala, Sudan

Last updated: August 1, 2025

Understanding the UV Index is crucial for residents and visitors of Kassala, Sudan, where the sun shines brightly almost year-round, typical of its hot semi-arid climate (BWh). Being aware of UV levels helps prevent sunburn and protects skin health, reducing the risk of long-term damage. As Kassala experiences peak UV Index values reaching 11 around midday, it's essential to take precautions during these hours to enjoy the outdoors safely. With this knowledge, you can embrace your time under the Sudanese sun while safeguarding your well-being.

Hourly UV Index in Kassala

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	7	high	25 min
10:00	10	very high	15 min
11:00	11	extreme	10 min
12:00	12	extreme	10 min
13:00	10	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 Kassala

The UV Index experiences significant seasonal variation, with the highest risk months occurring from February to May when values peak at 14 and fall within the extreme exposure category. During this period, the burn time is notably short at just 10 minutes, emphasizing the need for caution. January and November still present high risks with a UV Index of 10, categorized as very high with a slightly longer burn time of 15 minutes. Visitors and residents are strongly advised to take protective measures year-round, particularly between February and May, including wearing sunscreen, protective clothing, and seeking shade during peak sun hours to minimize UV exposure.

Monthly Maximum UV Index for Kassala, Sudan

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

The table above highlights how UV exposure in Kassala 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.

Kassala'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	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