UV Index in Marsassoum, Senegal

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors of Marsassoum, Senegal, where the sun can be particularly intense. With the region's Aw climate, characterized by hot summers, awareness of UV levels is vital for preventing sunburn and protecting overall skin health. As UV exposure can rapidly escalate, peaking at a high index of 13 around midday, grasping these levels allows individuals to take necessary precautions. By keeping track of UV risks, you can enjoy the sun safely and maintain healthy skin in the beautiful surroundings of Marsassoum.

Hourly UV Index in Marsassoum

The UV Index shows a striking trend throughout the day, peaking during the afternoon hours. It starts at a gentle 1 by 07:00, remaining low until 09:00, when it climbs to 3. The real intensity arrives by 10:00, reaching 6, and then skyrocketing to an impressive 12 at 12:00. As it reaches its zenith of 13 by 13:00, the sun's rays become particularly potent. Following this peak, the UV levels gradually decrease, dropping to 11 at 14:00, and then tapering off to 9 by 15:00. The decline continues as evening approaches, settling back to 3 at 17:00, and ultimately returning to low levels of 1 by 18:00 and 19:00. It’s a vivid reminder to take care of skin protection during 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	1	low	45 min
08:00	1	low	45 min
09:00	3	moderate	30 min
10:00	6	high	25 min
11:00	9	very high	15 min
12:00	12	extreme	10 min
13:00	13	extreme	10 min
14:00	11	extreme	10 min
15:00	9	very high	15 min
16:00	6	high	25 min
17:00	3	moderate	30 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Marsassoum

The UV Index experiences significant seasonal fluctuations, with the highest readings occurring from March to October. During this period, the UV Index reaches its peak at 14 in August and September, categorized as extreme, with a burn time of just 10 minutes. The months of January and December see lower UV levels (index 9) categorized as very high, necessitating a burn time of 15 minutes. Visitors and residents should exercise caution and protect their skin, especially during the high-risk months of March to October, where the potential for skin damage increases. It is advisable to wear sunscreen, protective clothing, and seek shade during peak sunlight hours to minimize the risk of UV exposure.

Monthly Maximum UV Index for Marsassoum, Senegal

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

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

Marsassoum's solar exposure compared to other cities in Senegal. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Pikine UVI	9	10	12	13	12	12	13	13	13	11	10	9
Dakar UVI	9	10	12	13	12	12	13	13	13	11	10	9
Thies Nones UVI	9	10	12	13	12	12	13	13	13	11	10	8
Thies UVI	9	10	12	13	12	12	13	13	13	11	10	8
Marsassoum	9	10	12	12	13	13	13	14	14	12	9	9
Touba UVI	9	10	12	14	13	13	14	14	13	12	10	8