UV Index in Yomou, Guinea

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors of Yomou, Guinea, as it directly influences skin health and sunburn prevention. With a tropical climate characterized by significant sun exposure, being aware of daily UV levels can help individuals protect themselves from harmful effects of ultraviolet radiation. During peak hours, particularly around noon, UV levels can soar to 12, indicating a high risk for overexposure. By staying informed about the UV Index, you can take proactive measures to safeguard your skin and enjoy the beautiful Yomou outdoors safely.

Hourly UV Index in Yomou

The UV Index data for the day reveals a dramatic rise in sun exposure as the hours progress. Starting at a gentle 1 at 07:00, it swiftly climbs to 2 by 08:00. By 09:00, the index reaches a moderate 4, but it’s from 10:00 onwards that the sun’s strength truly shines, peaking at an intense 12 during the noon hours of 12:00 and 13:00. This memorable midday height signifies the critical time for protection against harmful UV rays. The afternoon sees a slight drop, with values decreasing to 11 at 14:00 and then tapering down to 7 at 15:00. As the sun begins its descent, the UVI returns to safer levels, falling to 4 by 16:00, and dwindling to 1 at 18:00 before settling at 0 by 19:00. As such, it’s crucial to stay vigilant and protect your skin during peak 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	7	high	25 min
11:00	10	very high	15 min
12:00	12	extreme	10 min
13:00	12	extreme	10 min
14:00	11	extreme	10 min
15:00	7	high	25 min
16:00	4	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 Yomou

The UV Index exhibits seasonal variability, maintaining extreme levels throughout most of the year, particularly from March to September, when values peak at 13. The high-risk months for UV exposure are April, May, July, August, and September, during which outdoor activities require heightened caution due to a burn time of just 10 minutes. Even during the winter months, January through November, UV levels remain relatively high, with the exception of December, which shows a very high index of 10 and a slightly longer burn time of 15 minutes. Visitors and residents are strongly advised to take protective measures such as wearing sunscreen, protective clothing, and sunglasses during these months to minimize the risk of skin damage.

Monthly Maximum UV Index for Yomou, Guinea

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

The table above highlights how UV exposure in Yomou 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.

Yomou'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
Yomou	11	12	12	13	13	12	13	13	13	12	11	10
Nzerekore UVI	11	12	12	13	13	12	13	13	13	12	11	10