UV Index in Obuase, Ghana

Last updated: May 3, 2025

Understanding the UV Index in Obuase, Ghana is crucial for safeguarding your health under the sun. With a tropical Aw climate characterized by high temperatures and abundant sunshine, awareness of UV levels can help prevent painful sunburns and long-term skin damage. From mid-morning to early afternoon, the UV Index can soar to an extreme 13, highlighting a significant risk for skin exposure during these hours. By staying informed about daily UV levels, you can take proactive measures to protect your skin and enjoy the vibrant outdoor life Obuase has to offer.

Hourly UV Index in Obuase

The UV Index varies significantly throughout the day, peaking between 12:00 PM and 1:00 PM at a striking 13—a clear signal to take precautions if you're outdoors. Starting the morning with a mild 1 at 7:00 AM, the UV levels rise steadily, reaching 6 by 9:00 AM and climbing to a critical high of 12 by 11:00 AM. After the noon peak, there's a gradual decline, with values falling to 5 at 3:00 PM, and ultimately dropping back to 1 by 5:00 PM and remaining low past sunset at 6:00 PM and 7:00 PM, where the index hits 0. Keep in mind this rhythm of UV exposure, as it underscores the importance of sun protection during the midday 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	3	moderate	30 min
09:00	6	high	25 min
10:00	9	very high	15 min
11:00	12	extreme	10 min
12:00	13	extreme	10 min
13:00	12	extreme	10 min
14:00	9	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 Obuase

The UV Index undergoes significant seasonal changes, peaking from February to September where it reaches extreme levels, with a maximum value of 14 in April. The high-risk months for UV exposure are February through October, where burn times can be as short as 10 minutes. Notably, even January and November present very high exposure levels, with slightly longer burn times of 15 minutes. Visitors and residents are strongly advised to take precautions during these months, including wearing protective clothing, using broad-spectrum sunscreen, and limiting outdoor activities during peak sun hours to minimize the risk of sunburn and long-term skin damage.

Monthly Maximum UV Index for Obuase, Ghana

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

The table above highlights how UV exposure in Obuase 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.

Obuase'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
Obuase	10	11	12	14	13	13	12	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