UV Index in Demsa, Nigeria

Last updated: July 2, 2025

Understanding the UV Index is crucial for the residents of Demsa, Nigeria, where the Aw climate brings both warmth and significant sun exposure. With UV levels peaking at 13 around noon, awareness of these fluctuations is vital for preventing sunburn and protecting skin health. By recognizing the risks associated with high UV levels, you can take the necessary precautions to enjoy the sunny climate while safeguarding your skin. Stay informed and stay safe under the vibrant sun of Demsa!

Hourly UV Index in Demsa

As the day unfolds, the UV Index begins its steady ascent, starting at a modest 1 at 7:00 AM. By 9:00 AM, it ramps up to 5, prompting outdoor enthusiasts to take note. The index peaks dramatically at 12:00 PM with an intense 13, signaling the need for sun protection. Afternoon hours witness a gradual decline, with values dropping to 10 by 2:00 PM and further down to 6 at 3:00 PM. As the sun sets, the index returns to safety, resting at 1 by 5:00 PM, and finally sinking to 0 by 7:00 PM. This hourly UV trend emphasizes the importance of staying vigilant and protected during those peak sunlight 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	5	moderate	30 min
10:00	8	very high	15 min
11:00	11	extreme	10 min
12:00	13	extreme	10 min
13:00	12	extreme	10 min
14:00	10	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 Demsa

Throughout the year, the UV Index demonstrates significant seasonal variations, with the highest readings occurring from March to September, where values peak at 13 during May, July, August, and September, categorizing these months as high-risk for extreme exposure. Notably, January through June also record extreme levels at 11-12, emphasizing consistent vigilance during this period. In contrast, November and December present slightly lower UV Index values of 10, categorized as very high, with a longer burn time of 15 minutes. Visitors and residents are strongly advised to minimize sun exposure during high-risk months by wearing protective clothing, using broad-spectrum sunscreen, and seeking shade, particularly during peak hours. Being proactive can significantly reduce the risk of sunburn and long-term skin damage.

Monthly Maximum UV Index for Demsa, Nigeria

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

The table above highlights how UV exposure in Demsa 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.

Demsa'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
Demsa	11	11	12	12	13	12	13	13	13	12	10	10