UV Index in Sire, Ethiopia

Last updated: August 1, 2025

Understanding the UV Index in Sire, Ethiopia is crucial for everyone, as it provides vital information about the sun’s harmful ultraviolet radiation levels throughout the day. High UV exposure can lead to severe sunburn and long-term skin health issues, making it essential to monitor these daily fluctuations. In Sire's Cwb climate, characterized by its moderate temperatures and distinctive wet and dry seasons, UV levels can often reach dangerous peaks—particularly around midday, where numbers can soar to 15. Being aware of the UV Index can empower residents and visitors alike to take necessary precautions against the sun’s damaging effects.

Hourly UV Index in Sire

The UV Index throughout the day reveals a striking pattern of intensity. At 7:00 AM, it starts relatively low at 1, reflecting a gentle morning sun. However, by 9:00 AM, it ramps up to 5, urging early risers to grab their sunscreen. The peak moment strikes at 12:00 PM with an impressive 15, indicating a high risk for unprotected skin. As the afternoon progresses, the index begins to taper off, falling to 12 at 2:00 PM before dipping to 4 by 4:00 PM. As the sun sets, the danger diminishes rapidly, descending back to 1 at 6:00 PM and finally reaching 0 by 7:00 PM. Stay vigilant during peak hours and protect yourself from the sun's rays!

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	10	very high	15 min
11:00	13	extreme	10 min
12:00	15	extreme	10 min
13:00	15	extreme	10 min
14:00	12	extreme	10 min
15:00	8	very high	15 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 Sire

The UV Index shows significant seasonal variations, with extreme exposure levels persisting throughout the year. The highest-risk months are from February to April, peaking at 16, where even a brief 10-minute exposure can lead to skin damage. While June to October maintains a similarly high risk, with indices around 12 to 15, it is crucial for both visitors and residents to take precautions year-round. This includes seeking shade, wearing protective clothing, and applying broad-spectrum sunscreen, especially during the months with the highest UV ratings. By staying vigilant about sun exposure, individuals can enjoy outdoor activities safely.

Monthly Maximum UV Index for Sire, Ethiopia

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

The table above highlights how UV exposure in Sire 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.

Sire'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
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
Sire	13	15	16	16	15	12	15	15	14	13	12	11
Addis Ababa UVI	13	15	16	16	15	12	15	16	14	14	13	12