UV Index in Dengi, Nigeria

Last updated: June 2, 2025

Understanding the UV Index is essential for the residents of Dengi, Nigeria, where the local climate contributes to significant sun exposure throughout the day. As UV levels can reach an alarming peak of 12 around noon, being aware of these fluctuations is crucial for preventing sunburn and protecting skin health. With Dengi's warm and sunny climate, the risk of overexposure to harmful UV rays is particularly high, making it vital to stay informed and take necessary precautions to enjoy the sun safely.

Hourly UV Index in Dengi

The UV Index throughout the day presents an interesting pattern as the sun rises and reaches its peak intensity. Starting at a mere 1 at 7:00 AM, it climbs slowly, hitting 2 by 8:00 AM. However, the real surge occurs as the day progresses, with a sharp increase to 5 by 9:00 AM. By 11:00 AM, you'll want to ensure proper sun protection, as it peaks at 10. The intensity reaches its highest point of 12 at 12:00 PM, suggesting maximum caution is needed. As the afternoon rolls on, the index begins to wane, dropping to 9 at 2:00 PM and then steadily declining to 3 by 4:00 PM. Finally, the UV exposure diminishes significantly as the day winds down, returning to a safe 1 by 7:00 PM and 0 by 8:00 PM. Be sure to enjoy the sun wisely!

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	12	extreme	10 min
13:00	11	extreme	10 min
14:00	9	very high	15 min
15:00	6	high	25 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 Dengi

Throughout the year, the UV Index in our region shows significant seasonal variations, with the highest levels occurring during the summer months. From February to October, the UV Index remains in the extreme category, peaking at 13 in July, August, and September. In these high-risk months, the burn time is notably short, just 10 minutes, underscoring the importance of sun safety. Conversely, the winter months of January, November, and December feature a very high UV Index, but with longer burn times of 15 minutes. Visitors and residents are advised to take precautions during high UV Index periods by seeking shade, wearing protective clothing, and applying sunscreen regularly to minimize skin damage.

Monthly Maximum UV Index for Dengi, Nigeria

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

The table above highlights how UV exposure in Dengi 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.

Dengi'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
Dengi	10	11	12	12	12	12	13	13	13	12	10	9