UV Index in Suwayr, Saudi Arabia

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors in Suwayr, Saudi Arabia, where the climate can be both extreme and unforgiving. With UV levels reaching as high as 12 during peak hours, awareness of these levels is essential for preventing sunburn and safeguarding skin health. Whether you're enjoying the outdoors or just running errands, knowing the UV risks—especially in a region characterized by a hot desert climate (BWh)—can help you take the necessary precautions to protect yourself from harmful UV radiation. Stay informed to enjoy the sun safely!

Hourly UV Index in Suwayr

The UV Index provides a clear snapshot of sun exposure throughout the day, peaking at 12 around noon. Starting the morning at a mild level of 1 at 07:00, the index swiftly climbs, reaching 11 by 11:00. The intensity plateaus at its highest point of 12 between 12:00 and 13:00, indicating a critical time for sun safety. As the afternoon progresses, the UVI declines, dropping to 10 at 14:00, and gradually softening to 4 by 16:00. By the evening hours, the index falls back to a comfortable 1 by 18:00, making later hours more forgiving for outdoor activities. Stay protected and plan your sun exposure wisely!

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	11	extreme	10 min
12:00	12	extreme	10 min
13:00	12	extreme	10 min
14:00	10	very high	15 min
15:00	7	high	25 min
16:00	4	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Suwayr

Throughout the year, UV exposure varies significantly, peaking during the summer months. January and February see a high UV Index of 6 and 7, with a burn time of 25 minutes. As spring arrives in March and April, the index rises to 10, categorized as very high, with a reduced burn time of 15 minutes. May to August marks the extreme UV Index period, reaching a maximum of 12 and a burn time of just 10 minutes. July is particularly critical, given its high index level. In September and October, UV levels decrease slightly to 10 and 8, respectively, but remain in the very high category. By November, the index drops back to 6 and further to 5 in December, indicating moderate exposure. Visitors and residents should take precautions, especially from March through October, by wearing adequate sun protection and limiting time in direct sunlight to prevent skin damage.

Monthly Maximum UV Index for Suwayr, Saudi Arabia

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

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

Suwayr's solar exposure compared to other cities in Saudi Arabia. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Suwayr	6	7	10	10	12	12	12	11	10	8	6	5
Riyadh UVI	7	8	10	10	12	11	11	10	11	9	7	6
Mecca UVI	8	9	11	12	13	11	11	11	10	10	8	7
Jeddah UVI	8	9	11	12	13	11	11	11	10	10	8	6
Sultanah UVI	7	9	11	12	12	12	12	11	11	9	8	6
Medina UVI	7	9	11	12	12	12	12	11	11	9	8	6