UV Index in Winneba, Ghana

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents of Winneba, Ghana, a vibrant coastal town with a climate that embraces the tropical sun. With UV levels peaking between 10:00 AM and 1:00 PM, reaching as high as 11 on the scale, being aware of these values is essential for sunburn prevention and overall skin health. As the sun can be particularly intense in this region, knowledge of UV exposure risks enables individuals to make informed decisions about sun protection, ensuring they enjoy the sunny weather safely while minimizing the danger of harmful UV radiation. Stay informed and safeguard your skin in sunny Winneba!

Hourly UV Index in Winneba

The UV Index today paints a lively picture of solar intensity, starting from a serene 1 at 07:00 and gradually rising to an impressive peak of 11 at noon. As the day progresses, 11:00 and 12:00 reveal the sun at its strongest, urging sunseekers to take precautions against harmful rays. The intensity begins to wane after 14:00, slipping to 8 by mid-afternoon, and tapering off to a gentle 1 by 17:00. Enjoy the warmth but remember to protect your skin, especially when the UV Index hits its zenith!

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	5	moderate	30 min
10:00	8	very high	15 min
11:00	10	very high	15 min
12:00	11	extreme	10 min
13:00	11	extreme	10 min
14:00	8	very high	15 min
15:00	5	moderate	30 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 Winneba

Throughout the year, UV Index levels exhibit significant seasonal variation, peaking in the spring and summer months. From January to March, UV exposure starts very high to extreme, but it escalates further in April and May with an index of 14 and 13, respectively. The high-risk months from March to October consistently show extreme levels, with burn times as short as 10 minutes throughout this period. Consequently, visitors and residents should take precautionary measures during these months, such as wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade during peak hours, to reduce the risk of harmful UV exposure. As the year progresses into November and December, the UV Index begins to decline, though caution should still be exercised as levels remain very high.

Monthly Maximum UV Index for Winneba, Ghana

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

The table above highlights how UV exposure in Winneba 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.

Winneba'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
Winneba	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