UV Index in Tema, Ghana

Last updated: June 2, 2025

In Tema, Ghana, understanding the UV Index is crucial for ensuring skin health and preventing sunburn. Awareness of daily UV levels helps residents and visitors alike to take essential precautions against harmful ultraviolet radiation, particularly in a region characterized by its Aw climate, where intense sun exposure is common. With peak UV Index values reaching as high as 11 around noon, the risks associated with sun exposure are significant. By staying informed about these UV levels, you can effectively safeguard your skin and enjoy the beautiful, sunny days that Tema has to offer.

Hourly UV Index in Tema

The UV Index data for the day reveals a striking pattern of solar intensity. Starting at 07:00, it begins modestly at 1, but by 08:00, it escalates to 3, heralding a rise in sun exposure. The index surges as the day progresses, peaking at 11 during the 11:00 and 12:00 hours—marking the most critical time for sun protection. As the afternoon unfolds, it gradually descends; 10 at 13:00, then 8 at 14:00, signaling a tapering intensity. After that, it drops to 5 by 15:00 and continues to decline, reaching a mere 1 by 17:00, with the sun finally setting its energy levels to 0 by 19:00. This data highlights the vital need for sun safety during peak hours, especially between 11:00 and 15:00.

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	11	extreme	10 min
12:00	11	extreme	10 min
13:00	10	very high	15 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	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Tema

Throughout the year, seasonal UV changes indicate that January to November typically sees high to extreme UV Index ratings, with the most critical months being February through October where the UV Index consistently reaches 11 or higher. April, marked by a peak UV Index of 14, poses the highest risk for skin damage, reflected in a minimal burn time of just 10 minutes during this month. As the UV Index slightly decreases in November and December, precaution is still necessary, as both months remain in the very high category. For both visitors and residents, it is crucial to limit exposure during peak hours (10 AM to 4 PM) and to use sunscreen, wear protective clothing, and seek shade whenever possible to mitigate sun damage throughout these high-risk months.

Monthly Maximum UV Index for Tema, Ghana

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

The table above highlights how UV exposure in Tema 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.

Tema'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
Tema	10	11	12	14	13	11	11	12	12	11	10	9
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