UV Index in Seidu, Sierra Leone

Last updated: August 1, 2025

Understanding the UV Index is crucial for residents of Seidu, Sierra Leone, where the Aw climate brings high levels of sun exposure, especially during the peak hours of the day. Being informed about UV levels not only helps in preventing painful sunburns but also plays a significant role in maintaining overall skin health. With maximum UV Index readings soaring to 13 during midday, awareness of these levels is vital to protect yourself and your loved ones from harmful effects like skin damage and increased risk of skin cancer. Stay informed and enjoy the beautiful sunshine of Seidu safely!

Hourly UV Index in Seidu

As the sun rises, the UV Index begins to ascend, starting at a mild 1 at 07:00. By 08:00, it climbs to 2, but the real transformation occurs as the clock strikes 09:00, reaching 4. The pinnacle arrives between 12:00 and 13:00, where the UV Index soars to a peak of 13, making it essential to seek shade and apply sunscreen. After hitting 10 at 11:00 and slowly tapering off to 12 at 14:00, a gradual decline is noted, with the index dropping to 8 by 15:00, and falling further to 2 by 17:00. As the day winds down, the UV levels return to a safe 1 at 18:00, ultimately fading to 0 by 19:00, signaling the end of a day under the sun. Stay protected during the high UV 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	2	low	45 min
09:00	4	moderate	30 min
10:00	8	very high	15 min
11:00	12	extreme	10 min
12:00	14	extreme	10 min
13:00	14	extreme	10 min
14:00	12	extreme	10 min
15:00	9	very high	15 min
16:00	5	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Seidu

Across the year, UV Index levels exhibit notable variation, peaking in the late summer months. From January to March, the index starts at 11 and escalates to 12 in March. April through July persist at 13, intensifying further to 14 in August and September, marking the highest risk for sun exposure. October sees a minimal decline to 12, followed by a slight decrease in November and December to 11 and 10, respectively, where burn time increases to 15 minutes due to reduced UV intensity. Visitors and residents should exercise extreme caution between April and September, taking protective measures such as applying sunscreen, wearing protective clothing, and seeking shade to minimize sunburn risk, especially during the peak hours of exposure.

Monthly Maximum UV Index for Seidu, Sierra Leone

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

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

Seidu's solar exposure compared to other cities in Sierra Leone. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Freetown UVI	10	11	11	12	13	12	13	13	13	12	10	9
Bo UVI	10	11	11	13	13	12	12	13	13	12	10	10
Makeni UVI	10	11	11	12	13	13	13	13	14	12	10	9
Kenema UVI	11	11	11	13	13	12	13	13	13	12	10	10
Koidu UVI	11	11	12	13	13	13	13	13	14	12	10	10
Seidu	11	11	12	13	13	13	13	14	14	12	11	10