UV Index in Sana', Yemen

Last updated: July 2, 2025

Understanding the UV Index in Sana', Yemen is crucial for maintaining skin health and preventing sunburn, especially given the region's arid climate characterized by high temperatures and intense sun exposure. With peak UV levels soaring to 12 during midday, it is vital for residents and visitors alike to be aware of daily UV variations to take necessary precautions. By monitoring these levels, you can safeguard your skin, reducing the risk of long-term damage and promoting overall wellness in this beautiful but sun-kissed part of the world.

Hourly UV Index in Sana'

As the day unfolds, the UV Index reveals a dramatic rise in solar intensity. At 07:00, it starts modestly at 1, but by 09:00, it reaches 6, signaling the need for sun protection. The peak occurs at 12:00, when the index soars to an impressive 12, marking the most potent sun exposure of the day. Following this zenith, a gradual descent begins; by 15:00, the index drops to 5. The evening hours offer relief, with readings falling back to 1 by 17:00 and tapering off further to 0 as the sun sets after 19:00. Overall, noon to early afternoon presents a critical window for sun safety!

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	6	high	25 min
10:00	9	very high	15 min
11:00	11	extreme	10 min
12:00	12	extreme	10 min
13:00	11	extreme	10 min
14:00	8	very high	15 min
15:00	5	moderate	30 min
16:00	2	low	45 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Sana'

The UV Index shows significant seasonal changes, peaking from January to April where it reaches extreme levels, with the highest value of 15 in April. This period, which includes February with a UV Index of 13, and March with 14, marks the high-risk months for sun exposure, where individuals can suffer sunburn in as little as 10 minutes. Even during June through October, the UV Index remains high, ranging from 12 to 13, only decreasing to 11 in November and 9 in December, where the burn time extends to 15 minutes. Visitors and residents should take precautions during these months by wearing sunscreen, protective clothing, and seeking shade to mitigate the risks associated with prolonged sun exposure.

Monthly Maximum UV Index for Sana', Yemen

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

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

Sana''s solar exposure compared to other cities in Yemen. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Al Hudaydah UVI	9	10	11	13	12	10	9	9	9	9	8	8
Aden UVI	10	11	13	14	13	10	11	12	10	10	9	9
Taiz UVI	10	12	13	14	13	10	12	12	11	11	10	9
Mukalla UVI	11	12	13	14	14	12	12	12	12	11	10	9
Sana'	11	13	14	15	14	13	12	12	13	12	11	9
Sanaa UVI	12	13	15	16	15	14	13	13	14	13	11	10