UV Index in Ho, Ghana

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents of Ho, Ghana, where the sun shines brightly in the tropical Aw climate. Being aware of UV levels not only helps in preventing sunburn but also plays a vital role in maintaining overall skin health. With peak UV Index numbers soaring to 12 during midday, it's essential to grasp the importance of sun safety and protective measures. In Ho, typical exposure risks increase as the sun rises, making it imperative to stay informed about daily UV readings to safeguard your well-being.

Hourly UV Index in Ho

As the sun rises, the UV Index starts off low at 1 at 7:00 AM, but quickly gains momentum. By 9:00 AM, it reaches 6, signaling a more intense exposure risk. The UV Index peaks at 10:00 AM with a striking 10, followed by a maximum of 12 from 11:00 AM to 12:00 PM—a crucial time for sun safety. As the afternoon progresses, the levels begin to dip, dropping to 8 at 2:00 PM and further declining to 5 by 3:00 PM. Come late afternoon, the UV Index falls significantly to 1 at 5:00 PM and finally settles at 0 by 6:00 PM. Ensure you protect your skin during peak hours to enjoy the sunshine safely!

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	6	high	25 min
10:00	10	very high	15 min
11:00	12	extreme	10 min
12:00	12	extreme	10 min
13:00	11	extreme	10 min
14:00	8	very high	15 min
15:00	5	moderate	30 min
16:00	2	low	45 min
17:00	1	low	45 min
18:00	0	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Ho

The UV Index shows extreme levels of UV radiation from January through October, with values peaking at 14 in April and consistently remaining high in the 11-13 range for several months. The high-risk months for sun exposure are clearly outlined from March to September, where the index remains at or above 12, warranting immediate protection measures as the burn time stays around 10 minutes. As the year transitions into November and December, the UV Index drops slightly to 10 and 9, categorized as very high, with a slightly longer burn time of 15 minutes. Visitors and residents are strongly advised to take protective action, such as wearing sunscreen, hats, and protective clothing during these high-risk months to prevent skin damage from intense UV radiation.

Monthly Maximum UV Index for Ho, Ghana

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

The table above highlights how UV exposure in Ho 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.

Ho'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
Ho	11	11	12	14	12	12	11	12	13	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