UV Index in Al 'Ulayb, Yemen

Last updated: July 2, 2025

Understanding the UV Index in Al 'Ulayb, Yemen is essential for safeguarding your skin's health and preventing painful sunburns. With a climate classified as BWh, the region experiences high UV exposure levels, especially during peak sunlight hours. During the day, UV Index readings can soar, reaching a maximum of 14 around noon, highlighting the importance of staying informed about the UV levels. By recognizing when it's safest to be outdoors and taking necessary precautions, you can enjoy the sunny beauty of Al 'Ulayb while keeping your skin protected from harmful rays.

Hourly UV Index in Al 'Ulayb

The UV Index today presents a dynamic journey through the hours, starting mild at 07:00 with a score of 2. By 08:00, it climbs to 4, and then exponentially peaks at 14 during the noon hour of 12:00. The sun's intensity is a force to reckon with, reaching its zenith at 11:00 with a maximum of 13. However, as the afternoon progresses, the index begins to decline; by 14:00, it drops to 9, and by 16:00, it further sinks to 3. The evening transitions into a safer zone, with values returning to 1 by 17:00 and 18:00, finally resting at 0 by 19:00. This data highlights the importance of sun protection, particularly during those peak hours!

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	2	low	45 min
08:00	4	moderate	30 min
09:00	7	high	25 min
10:00	11	extreme	10 min
11:00	13	extreme	10 min
12:00	14	extreme	10 min
13:00	12	extreme	10 min
14:00	9	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 Al 'Ulayb

The UV Index in this region demonstrates seasonal fluctuations, remaining largely extreme from January to August, with values peaking at 15 in April and May. High-risk months include March through August, where the UV Index consistently registers at 14 or higher, implying a burn time of only 10 minutes during these periods. As the year transitions to the fall and winter months, there is a slight decrease, with the index dropping to 10 in December, allowing for a burn time of 15 minutes. Residents and visitors should be cautious and prioritize protective measures, such as sunscreen, hats, and long sleeves, particularly during the spring and summer months, to minimize skin damage from intense UV exposure.

Monthly Maximum UV Index for Al 'Ulayb, Yemen

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

The table above highlights how UV exposure in Al 'Ulayb 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.

Al 'Ulayb'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
Al 'Ulayb	11	13	14	15	15	13	14	12	13	12	11	10
Sanaa UVI	12	13	15	16	15	14	13	13	14	13	11	10