UV Index in Rustaq, Oman

Last updated: June 2, 2025

In Rustaq, Oman, awareness of the UV Index is crucial for safeguarding your skin from harmful ultraviolet radiation. Understanding UV levels can help prevent sunburn and reduce the long-term risks of skin damage, making it vital to check the UV Index regularly. With its BWh climate, Rustaq experiences intense sun exposure, particularly during peak hours when the UV Index soars to 11 around midday. By staying informed about local UV conditions, you can enjoy the outdoors while taking proactive steps to protect your skin’s health.

Hourly UV Index in Rustaq

As the sun rises, the UV Index begins its ascent, peaking at an intense 11 between 11:00 AM and 1:00 PM, marking the most hazardous time for sun exposure. Starting from a mild 1 at 7:00 AM, it gradually climbs through 3 at 8:00 AM and escalates to 9 by 10:00 AM. After the midday peak, the index gracefully declines, dipping to 6 at 3:00 PM and further to 3 by 4:00 PM. As the day cools into the evening, it falls to 1 at 6:00 PM and finally settles at 0 after sunset at 7:00 PM. This data underscores the importance of protecting your skin during the peak hours of midday sun to enjoy a safe and healthy outdoor experience.

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	6	high	25 min
10:00	9	very high	15 min
11:00	11	extreme	10 min
12:00	11	extreme	10 min
13:00	11	extreme	10 min
14:00	9	very high	15 min
15:00	6	high	25 min
16:00	3	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Rustaq

Throughout the year, UV Index levels fluctuate significantly, with high-risk months typically spanning from February to September. Notably, March to June experiences the highest UV Index values, peaking at 13 in May and classified as extreme. During these months, the recommended burn time is just 10 minutes, highlighting the urgent need for protection. As summer approaches, the risk remains critical, with July and August also retaining extreme levels. In contrast, while January, November, and December show lower UV Index levels of 7 or 6, caution should still be exercised, particularly during midday hours. To ensure safety, both visitors and residents are advised to apply broad-spectrum sunscreen, wear protective clothing, and seek shade during peak hours, especially from February through September.

Monthly Maximum UV Index for Rustaq, Oman

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

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

Rustaq's solar exposure compared to other cities in Oman. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sohar UVI	6	8	11	11	12	11	12	10	10	9	7	6
Bawshar UVI	7	8	11	11	12	11	12	11	11	9	7	7
Seeb UVI	7	8	11	11	12	11	12	11	11	9	7	7
Muscat UVI	7	8	11	11	12	11	12	11	11	9	7	7
Rustaq	7	8	11	11	13	11	12	11	11	9	7	6
Salalah UVI	10	11	13	14	13	13	13	12	13	11	10	9