UV Index in Semera, Ethiopia

Last updated: June 2, 2025

In Semera, Ethiopia, understanding the UV Index is crucial for protecting your skin from harmful UV radiation. With the region’s BSh climate, which features hot and dry conditions, residents and visitors alike face heightened risks of sunburn and long-term skin damage. The UV levels here can peak at 11, particularly from late morning to early afternoon, making it vital to stay informed and take precautions during these hours. By being aware of the UV Index, you can enjoy the sun safely while safeguarding your skin health for years to come.

Hourly UV Index in Semera

The UV Index throughout the day showcases a dramatic rise as the sun reaches its peak. Starting at a modest 1 at 7:00 AM, it climbs steadily, hitting 4 by 9:00 AM, and then surging to 11 by noon—the highest level of the day. This intense peak at 12:00 PM signals a critical time for sun safety, with values remaining elevated at 10 until 1:00 PM. As the afternoon progresses, the index gradually declines to 5 by 3:00 PM, and then drops further, reaching a low of 0 by 7:00 PM. It's clear that during the midday hours, especially between 10 AM and 2 PM, extra precautions are essential to protect against harmful UV exposure.

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	7	high	25 min
11:00	10	very high	15 min
12:00	11	extreme	10 min
13:00	10	very high	15 min
14:00	8	very high	15 min
15:00	5	moderate	30 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 Semera

The UV Index demonstrates significant seasonal variations, with extreme exposure levels persisting from January to March and peaking in April at a UV Index of 14. Notably, the highest risk months are March and April, which require vigilant sun protection as the burn time is just 10 minutes across all months except for December, which has a slightly lower UV Index of 9 and a burn time of 15 minutes. Visitors and residents should be particularly cautious during these high-risk months, ensuring they apply sunscreen, wear protective clothing, and seek shade to minimize UV exposure and safeguard against skin damage.

Monthly Maximum UV Index for Semera, Ethiopia

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

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

Semera's solar exposure compared to other cities in Ethiopia. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Semera	11	12	13	14	13	11	12	14	12	11	11	9
Mek'ele UVI	12	14	15	15	15	12	13	14	13	13	11	10
Bahir Dar UVI	12	14	15	15	14	12	14	15	13	12	11	10
Dire Dawa UVI	13	14	15	15	14	12	14	15	14	12	12	11
Nazret UVI	13	15	15	16	14	12	14	15	14	13	12	11
Addis Ababa UVI	13	15	16	16	15	12	15	16	14	14	13	12