UV Index in Gwoza, Nigeria

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors in Gwoza, Nigeria, where the sun shines fiercely throughout the year. With a hot semi-arid climate, Gwoza experiences significant UV exposure, particularly during the midday hours when the UV Index can reach a staggering 12—indicating a very high risk of harm from unprotected sun exposure. Awareness of UV levels is essential for preventing sunburn and promoting long-term skin health, as even brief exposure can lead to painful burns and increase the risk of skin cancer. By keeping an eye on the UV Index, you can better protect yourself and enjoy the beautiful outdoors safely.

Hourly UV Index in Gwoza

At 07:00, the UV Index starts with a mild rating of 1, making it safe for morning activities. However, as the sun rises, it quickly gains intensity, peaking at a striking 12 by 12:00—the highest point of the day. The sun’s rays are strongest between 10:00 and 13:00, with a critical UV level of 11 at 11:00. As the afternoon progresses, the index begins to wane, dropping to 8 by 14:00, and further declining to 5 by 15:00. By 17:00, the UV Index decreases to a safer 1, paving the way for evening activities under less harsh sunlight. As night falls, the UV activity fades to 0 at 19:00, offering a gentle reminder of the sun's powerful presence during the day.

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	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	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 Gwoza

Throughout the year, UV exposure varies significantly, with the highest risk months typically between March and October. During this period, the UV Index reaches extreme levels, peaking at 13 in July, August, and September, where the burn time is just 10 minutes. Conversely, January and February have very high exposure categories but with slightly longer burn times of 15 minutes. As a result, visitors and residents are advised to take precautions during these high-risk months by wearing sunscreen, protective clothing, and seeking shade, especially during midday hours to minimize the risk of sunburn and long-term skin damage.

Monthly Maximum UV Index for Gwoza, Nigeria

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

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

Gwoza's solar exposure compared to other cities in Nigeria. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Lagos UVI	10	10	11	13	12	11	11	11	12	11	9	8
Port Harcourt UVI	10	11	11	14	12	11	11	11	12	12	10	9
Ibadan UVI	10	11	12	14	12	12	12	12	13	11	9	9
Kano UVI	10	12	13	11	11	11	12	13	12	11	10	10
Kaduna UVI	10	12	12	12	11	12	13	13	13	11	10	10
Gwoza	10	12	13	12	12	12	13	13	13	12	10	9