UV Index in Girei, Nigeria

Last updated: June 2, 2025

In Girei, Nigeria, being aware of the UV Index is crucial for maintaining optimal skin health and preventing sunburn during the hot, sunny days typical of the Aw climate zone. Understanding UV levels can help residents make informed decisions about sun protection, especially during peak hours when the index reaches dangerous heights of 11-12 between 11:00 AM and 1:00 PM. By staying vigilant about UV exposure, you can enjoy the beautiful outdoor lifestyle while safeguarding your skin against harmful effects.

Hourly UV Index in Girei

The UV Index throughout the day showcased a striking ascent, beginning at a mere 1 at 7:00 AM and rapidly climbing to its peak of 12 by noon. This intense radiation reached its zenith during the early afternoon, with values remaining high at 11 at both 11:00 AM and 1:00 PM. As the day progressed, the index softened, descending to 9 at 2:00 PM, before tapering off to 6 by 3:00 PM. The evening hours saw a notable decline, finishing the day with a gentle 1 at 5:00 PM and fading to 0 by 7:00 PM. Stay protected during peak hours to enjoy the sun safely!

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	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 Girei

Throughout the year, the UV Index experiences significant fluctuations, with the highest risk months identified as March through October, where it consistently registers between 12 and 13 in the extreme exposure category, allowing for a maximum burn time of just 10 minutes. January, February, November, and December present a slightly lower risk with a UV Index of 10, categorized as very high, but still necessitating caution, as burn times extend to a maximum of 15 minutes. Visitors and residents are strongly advised to protect themselves during the peak months, employing sunscreen, wearing protective clothing, and seeking shade to minimize skin damage and ensure their safety when enjoying outdoor activities.

Monthly Maximum UV Index for Girei, Nigeria

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

The table above highlights how UV exposure in Girei 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.

Girei'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
Girei	10	11	12	12	12	12	12	13	13	12	10	10