UV Index in Wankyi, Ghana

Last updated: June 2, 2025

Living in Wankyi, Ghana, comes with the beauty of a vibrant climate, but it also brings with it the responsibility of staying informed about the UV Index. Understanding the UV levels is crucial for sunburn prevention and maintaining overall skin health, especially in a region classified under the Aw climate zone, known for its hot and sunny weather. With UV Index values reaching as high as 13 during peak hours, awareness of these risks can help you protect yourself from harmful rays, ensuring safe and enjoyable outdoor experiences throughout the day.

Hourly UV Index in Wankyi

The UV Index presents a dynamic story throughout the day, beginning with a gentle 1 at 7:00 AM, ideal for a morning stroll. As the sun rises, the intensity increases, hitting 3 by 8:00 AM and reaching 5 at 9:00 AM—a sign that sunscreen should start making an appearance. The peak comes between 11:00 AM and 12:00 PM, soaring to a striking 11 and then a maximum of 13 at noon, signaling a time when direct sun exposure can be particularly harmful. A gradual decline follows, with the index dropping to 9 by 2:00 PM, and easing back to 1 as evening approaches, reminding us to seek shade during the hottest hours. As the day winds down, the index concludes at 0 by 7:00 PM, inviting a leisurely night's rest.

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	3	moderate	30 min
09:00	5	moderate	30 min
10:00	9	very high	15 min
11:00	11	extreme	10 min
12:00	13	extreme	10 min
13:00	12	extreme	10 min
14:00	9	very high	15 min
15:00	6	high	25 min
16:00	3	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Wankyi

Throughout the year, the UV Index remains consistently high, with extreme levels reported from January to October. March to April marks the peak UV Index, reaching 14 in April, indicating a critical risk for skin damage in as little as 10 minutes of unprotected sun exposure. The high-risk months extend beyond summer, with notable values of 12 to 14 lasting from February through October. Even in the fall and winter months of November and December, the Index remains dangerous at 10 and 9, respectively. Visitors and residents are strongly advised to take protective measures, including wearing sunscreen, protective clothing, and sunglasses, especially during these peak months to prevent sunburn and long-term skin damage.

Monthly Maximum UV Index for Wankyi, Ghana

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

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

Wankyi's solar exposure compared to other cities in Ghana. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Atsiaman UVI	10	11	12	14	13	12	11	12	12	12	10	9
Accra UVI	10	11	12	14	13	12	11	12	12	12	10	9
Takoradi UVI	10	11	12	14	13	12	11	12	12	12	10	9
Kumasi UVI	10	11	12	14	13	13	12	12	13	12	10	9
Tamale UVI	10	11	12	13	12	13	13	13	13	12	10	9
Wankyi	11	11	12	14	13	13	12	13	13	12	10	9