UV Index in Bori, Nigeria

Last updated: July 2, 2025

Understanding the UV Index in Bori, Nigeria is crucial for your health and well-being, especially with the region's consistently high levels of sun exposure. Awareness of UV levels is essential for preventing sunburn and safeguarding your skin against long-term damage. In Bori, where the climate is typically hot and sunny, the UV Index can reach peak levels of 11 during midday hours, indicating a very high risk of harm from unprotected sun exposure. By staying informed about the UV Index, you can take proactive steps to protect yourself and enjoy the sunshine safely.

Hourly UV Index in Bori

As the sun rises, the UV Index begins its ascent. At 07:00, it starts low at 1, indicating a safe level for outdoor activities. By 08:00, it ticks up to 2, still manageable for most. By 09:00, the intensity increases to 4, prompting sun protection for fair-skinned individuals. As the clock strikes 10:00, the UV Index elevates to 6, which signals caution, especially for prolonged exposure. The peak arrives around 12:00 and 13:00, where it reaches a soaring 11, marking an extreme risk. From 14:00, the numbers slowly begin to decline, dropping to 9 by 15:00, and further to 6 at 16:00. As the day winds down, 17:00 sees it at 2, and finally, it settles at 0 by 19:00, allowing everyone to enjoy the evening without UV worries. Always remember to stay protected during peak 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	2	low	45 min
09:00	4	moderate	30 min
10:00	6	high	25 min
11:00	9	very high	15 min
12:00	11	extreme	10 min
13:00	11	extreme	10 min
14:00	9	very high	15 min
15:00	6	high	25 min
16:00	4	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Bori

The seasonal UV changes indicate that the region experiences extreme UV exposure from February through October, with notably high levels peaking in April (UV Index 14). High-risk months include February, March, April, May, June, July, August, September, and October, where the burn time is only 10 minutes during peak hours. Conversely, January, November, and December show a reduction in risk with a UV Index of 10 or lower, allowing for a burn time of 15 minutes. Residents and visitors are advised to take necessary precautions during the high-risk months, such as wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade whenever possible to prevent skin damage.

Monthly Maximum UV Index for Bori, Nigeria

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

The table above highlights how UV exposure in Bori 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.

Bori'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
Bori	10	11	11	14	12	11	11	11	12	12	10	9
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