UV Index in Mukalla, Yemen

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors of Mukalla, Yemen, where the intense sun can lead to significant health risks. With UV levels peaking at 12 around noon, awareness of these values helps in preventing sunburn and protecting overall skin health. Mukalla's BWh climate features long, hot summers with high solar radiation, making it imperative to stay informed about UV exposure risks throughout the day. By monitoring the UV Index, you can effectively shield yourself from harmful rays and enjoy the beautiful coastal scenery safely.

Hourly UV Index in Mukalla

The UV Index for the day rises steadily from 2 at 7:00 AM, reaching a peak of 12 at noon. As the sun ascends, the index climbs sharply, hitting 11 at 11:00 AM and a robust 9 by 10:00 AM. After lunch, however, the intensity begins to wane, dropping to 10 at 1:00 PM before tapering off to 5 by 3:00 PM. As the afternoon progresses, the UV Index continues to decline, with readings of 2 at 4:00 PM, and settling at a mere 1 by 6:00 PM. By 7:00 PM, the UV exposure diminishes to 0, signaling the end of a day where sun safety measures were critical during the 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	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	10	very high	15 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 Mukalla

The UV Index data reveals that the region experiences extreme UV exposure throughout most of the year, particularly from January to April, where the index peaks at 14. It's crucial that visitors and residents take precautions during these months, as the burn time is just 10 minutes. May maintains a high UV index of 14, before shifting slightly in the summer months of June, July, and August to 12. Even in September and October, the UV index remains high at 12 and 11, respectively. The risk decreases in November and December, with a UV index dropping to 10 and 9, but still categorized as very high, resulting in a burn time of 15 minutes. To ensure safety under these intense UV conditions, it's advisable for everyone to wear protective clothing, use sunscreen, and limit sun exposure, especially during peak months.

Monthly Maximum UV Index for Mukalla, Yemen

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

The table above highlights how UV exposure in Mukalla 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.

Mukalla'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	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