UV Index in Al Kharj, Saudi Arabia

Last updated: July 2, 2025

In Al Kharj, Saudi Arabia, awareness of the UV Index is crucial for maintaining skin health and preventing sunburn. Understanding the UV levels not only helps residents and visitors protect themselves from harmful radiation but also fosters a proactive approach to outdoor activities. With Al Kharj's BWh climate, characterized by long sunny days and intense sunlight, the UV exposure risks can be particularly high, especially during midday when indexes soar to 10. Staying informed about the UV Index can empower you to enjoy the sun safely while safeguarding your skin from its potentially damaging effects.

Hourly UV Index in Al Kharj

The UV Index throughout the day showcases a dynamic rise and fall in sun exposure. Early morning hours like 07:00 and 08:00 begin with a gentle UV Index of 2 and 3, making them perfect for casual outdoor activities. As the day progresses, the sun's intensity peaks between 11:00 and 12:00, hitting an impressive 10—the optimal time for sun protection. Following this peak, the index gradually declines, dipping to 9 at 1 PM, and down to a mild 2 by 4 PM. By evening, the UV exposure significantly lessens, with rates dropping to zero by 7 PM. Understanding these fluctuations is essential for planning safe outdoor activities throughout the day!

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	8	very high	15 min
11:00	10	very high	15 min
12:00	10	very high	15 min
13:00	9	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 Al Kharj

Throughout the year, UV Index levels vary significantly, with the most critical months being February to September when the index reaches very high to extreme levels. In particular, May to August are the highest risk months, with UV Index readings of 12 and burn times as short as 10 minutes. As a result, residents and visitors should be especially vigilant during these months, seeking shade, wearing protective clothing, and using sunscreen to minimize the risk of skin damage. Conversely, in the months of January, November, and December, UV levels decrease to high, allowing slightly longer burn times of 25 minutes, yet caution is still advised. For overall skin safety, it is essential to track daily UV levels and adjust sun exposure accordingly throughout the year.

Monthly Maximum UV Index for Al Kharj, Saudi Arabia

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

The table above highlights how UV exposure in Al Kharj 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.

Al Kharj'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
Riyadh UVI	7	8	10	10	12	11	11	10	11	9	7	6
Al Kharj	7	9	10	10	12	12	11	11	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