UV Index in Al Jumum, Saudi Arabia

Last updated: July 2, 2025

Being aware of the UV Index is crucial for residents of Al Jumum, Saudi Arabia, where the BWh climate exposes inhabitants to intense sunlight year-round. Understanding the UV levels not only helps in preventing sunburns but also plays a vital role in maintaining long-term skin health. With peak UV Index values soaring to 11 during midday, the risks associated with sun exposure in Al Jumum can be significant. Stay informed and protect yourself with knowledge to enjoy the sun safely.

Hourly UV Index in Al Jumum

As the sun rises, the UV Index begins at a modest 1 at 7:00 AM, slowly increasing throughout the morning. By 9:00 AM, it reaches 5, signaling a moderate level of UV exposure. The intensity peaks dramatically around 12:00 PM and 1:00 PM, hitting an impressive 11, indicating a very high risk of harm from unprotected sun exposure. As the afternoon progresses, the index dips to 9 at 2:00 PM, and continues its decline, resting at 4 by 4:00 PM. The day winds down with values dropping to 1 by 6:00 PM and finally reaching 0 by 7:00 PM, marking the end of UV concerns for the day. Make sure to protect your skin during peak hours, especially between 10:00 AM and 2:00 PM!

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	11	extreme	10 min
14:00	9	very high	15 min
15:00	6	high	25 min
16:00	4	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 Al Jumum

The UV Index experiences significant seasonal changes, peaking between March and August when levels reach an extreme category of 11-13. March, with an index of 11, marks the start of high-risk months, and this trend escalates through April (12) and May (13), where burn times drop to just 10 minutes. The extreme conditions continue in June, July, and August, maintaining an index of 11, before tapering off to September and October, where the UV Index returns to the very high category with values of 10. As winter approaches, the UV Index decreases in November (8) and December (7), offering somewhat safer conditions with longer burn times of 15 and 25 minutes, respectively. Visitors and residents should take precautions during the high-risk months from March to September, utilizing sunscreen, protective clothing, and seeking shade during peak sunlight hours to minimize exposure and risk of skin damage.

Monthly Maximum UV Index for Al Jumum, Saudi Arabia

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

The table above highlights how UV exposure in Al Jumum 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 Jumum'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 Jumum	8	9	11	12	13	11	11	11	10	10	8	7
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