UV Index in As Salw, Yemen

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents of As Salw, Yemen, where the sun's rays can be intense, particularly during the peak hours of the day. Being aware of UV levels not only aids in preventing sunburn but is vital for maintaining long-term skin health. As Salw experiences a BWh climate, characterized by hot, dry conditions, exposure risks tend to increase, with UV levels reaching a maximum of 11 around noon. Staying informed about these levels can help you take proactive measures to protect your skin while enjoying the sunny days in this vibrant region.

Hourly UV Index in As Salw

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 As Salw

The UV Index varies significantly throughout the year, with extreme levels reaching a peak of 15 in April and fluctuating between 11 and 14 from January to June. The highest risk months for UV exposure are March to May, where the index consistently remains above 14, underscoring the importance of protective measures during this period. Residents and visitors are advised to take precautions, such as wearing sunscreen, protective clothing, and sunglasses, especially during these high-risk months, to minimize the risk of skin damage. Although UV levels diminish in the later months, it is still essential to stay vigilant as the index remains within the very high category for November and December.

Monthly Maximum UV Index for As Salw, Yemen

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

The table above highlights how UV exposure in As Salw 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.

As Salw'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
As Salw	11	12	14	15	14	11	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