UV Index in Mirriah, Niger

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors of Mirriah, Niger, especially given the region's BSh climate, characterized by its hot and dry conditions. With UV levels reaching a peak of 11 around noon, awareness of these values is essential for protecting against sunburn and maintaining overall skin health. As outdoor activities are common in this sun-drenched environment, knowing the UV Index can help you make informed decisions to enjoy the sun safely, minimizing the risks associated with intense UV exposure.

Hourly UV Index in Mirriah

As the day begins, the UV Index rises steadily from a mere 1 at 7:00 AM to a peak of 11 at noon. This is the time to bask in the sun responsibly! By 10:00 AM, the index hits 7, warning us to seek some shade, and by 11:00 AM, it reaches the critical 10, urging maximum sun safety precautions. The intensity slightly reduces after the midday sun, dropping to 9 at 2:00 PM and then to 6 at 3:00 PM. As the afternoon wanes, it dips further to 3 at 4:00 PM and 2 by 5:00 PM, finally settling down to 1 at 6:00 PM and 0 at 7:00 PM, heralding the end of a sunlit day. Stay protected during the peak hours, especially from 11 AM to 2 PM, when the UV rays are at their most potent!

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	7	high	25 min
11:00	10	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	3	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 Mirriah

The seasonal UV changes indicate a stark increase in UV radiation from January to September, peaking with a UV Index of 13 during the late spring and summer months (March through September), all categorized as extreme exposure with a minimal burn time of 10 minutes. High-risk months include February through October, where the UV Index remains above 10, making precautions essential. This highlights a critical time for visitors and residents alike: it is crucial to wear protective clothing, apply sunscreen regularly, and seek shade during peak hours (10 AM to 4 PM) to reduce the risk of skin damage. As the year progresses into November and December, the UV Index decreases slightly, falling back to a very high category, but vigilance is still advised. Stay informed and protect your skin year-round!

Monthly Maximum UV Index for Mirriah, Niger

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

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

Mirriah's solar exposure compared to other cities in Niger. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Alaghsas UVI	9	10	11	13	12	12	11	12	11	10	9	8
Agadez UVI	9	10	11	13	12	12	11	12	11	10	9	8
Maradi UVI	10	11	13	12	11	11	13	13	12	11	10	10
Niamey UVI	10	12	13	12	11	12	13	13	12	11	10	9
Mirriah	10	11	13	13	12	11	13	13	13	11	10	10
Zinder UVI	10	11	13	13	12	12	13	13	12	11	10	10