UV Index in Mustaba', Yemen

Last updated: May 3, 2025

Understanding the UV Index is crucial for the community in Mustaba', Yemen, where the BWh climate brings plenty of sunshine and elevated UV exposure risks. Awareness of UV levels not only helps in preventing sunburn but also plays a vital role in protecting your long-term skin health. With midday UV Index values soaring to highs of 11, residents and visitors alike must be vigilant about sun safety, especially during peak sun hours when the risk is greatest. Stay informed and enjoy the sun responsibly!

Hourly UV Index in Mustaba'

As the sun rises, UV Index levels gradually increase, starting at a mild 1 at 07:00. By 08:00, the index reaches 3, signaling the beginning of a day's UV exposure. The intensity peaks at 12:00, soaring to a maximum of 11, making it crucial to protect your skin during the midday hours. From 11:00 to 13:00, the UV Index remains high at 10, emphasizing the importance of sunscreen and shade. The afternoon sees a decline, with levels dropping to 7 by 14:00, and further declining to 5 by 15:00. As the sun sets, UV exposure diminishes significantly, tapering off to 2 at 16:00, and dwindling to 1 by 17:00 and later, until it hits 0 at 19:00. Remember, timing is everything when it comes to enjoying the outdoors safely!

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

Throughout the year, the UV Index exhibits notable seasonal changes, peaking during the spring months of March, April, and May, where it reaches an extreme level of 12, resulting in a rapid burn time of only 10 minutes. The high-risk months for UV exposure are thus concentrated from March to May. Following this peak, the index decreases slightly but remains at a very high category, particularly from June to September, where the burn time is 15 minutes. As the year progresses into October through December, the UV Index lowers further but remains categorized as very high. Visitors and residents are strongly advised to take necessary precautions during these periods, such as wearing protective clothing, using broad-spectrum sunscreen, and seeking shade during peak daylight hours to mitigate the risk of UV-related skin damage.

Monthly Maximum UV Index for Mustaba', Yemen

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

The table above highlights how UV exposure in Mustaba' 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.

Mustaba''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
Mustaba'	9	10	12	12	12	10	10	10	10	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
Sanaa UVI	12	13	15	16	15	14	13	13	14	13	11	10