UV Index in Siguiri, Guinea

Last updated: August 1, 2025

Understanding the UV Index in Siguiri, Guinea is crucial for protecting yourself from harmful ultraviolet radiation. With high UV levels reaching up to 13 during midday, awareness of these fluctuations can significantly aid in sunburn prevention and maintaining long-term skin health. The hot, tropical climate of Siguiri, characterized by Aw climate conditions, typically sees increased UV exposure, especially during peak hours. Being informed about UV levels empowers residents and visitors alike to take necessary precautions, ensuring a safe and enjoyable experience under the sun.

Hourly UV Index in Siguiri

The UV Index on this particular day exhibits a striking pattern, peaking at 13 between 12:00 PM and 1:00 PM, indicating a very high risk of harm from unprotected sun exposure. Rising steadily from a gentle 1 at 7:00 AM, it escalates sharply to 11 by 11:00 AM and reaches its zenith at noon. After this intense midday exposure, the index begins to decline, falling to 5 by 4:00 PM, then gradually tapering off to 0 by 7:00 PM. It's a clear reminder to stay protected during those peak hours, especially when the sun is highest in the sky!

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 Siguiri

Throughout the year, UV intensity shows significant seasonal variations, with high-risk months clearly identified from March to October. During this period, the UV Index peaks at 14 in August and September, categorized as extreme, with a rapid burn time of just 10 minutes. January through April also maintains an extremely high UV Index of 11-12. As we transition into the late autumn and winter months, the UV Index decreases, but remains very high in November (10) and high in December (9), with slightly longer burn times of 15 minutes. Visitors and residents are strongly advised to take precautionary measures during these high-risk months, including wearing sunscreen, sunglasses, and protective clothing, and seeking shade whenever possible to minimize skin damage.

Monthly Maximum UV Index for Siguiri, Guinea

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

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

Siguiri's solar exposure compared to other cities in Guinea. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Conakry UVI	10	10	12	12	12	13	13	13	14	12	9	9
Camayenne UVI	10	10	12	12	12	13	13	13	14	12	9	9
Kindia UVI	10	11	12	12	13	13	13	14	14	12	10	9
Kankan UVI	11	11	12	12	13	13	13	14	14	12	10	10
Siguiri	11	11	12	12	13	13	13	14	14	12	10	9
Nzerekore UVI	11	12	12	13	13	12	13	13	13	12	11	10