UV Index in Holhol, Djibouti

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents of Holhol, Djibouti, where the arid BWh climate can lead to significant sun exposure. Being aware of UV levels helps in preventing sunburn and protecting skin health, ultimately reducing the risk of long-term skin damage. With peak UV indices reaching as high as 12 around midday, it’s essential to take precautions during the sunniest hours, typically between 10 AM and 2 PM. By familiarizing yourself with the local UV Index, you can enjoy the beautiful, sunny days of Holhol while safeguarding your health.

Hourly UV Index in Holhol

As the sun rises, the UV Index begins its ascent, starting at a gentle 1 by 07:00. By 08:00, it ticks up to 3, signaling that the day is warming up. 09:00 sees the index reaching 5, and by 10:00, it escalates to 8. The peak intensity occurs at 12:00, hitting a blistering 12, and remains fierce at 13:00. Gradually, the index declines, dropping to 9 by 14:00, and continues to decrease, reaching 6 by 15:00. The UV levels start to normalize as evening approaches, with a drop to 3 at 16:00, and finally tapering off to 1 by 17:00 and below 1 by 19:00. Stay protected and enjoy the sun!

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	9	very high	15 min
15:00	6	high	25 min
16:00	3	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Holhol

Throughout the year, the UV Index demonstrates significant seasonal variations, with the highest levels typically occurring between February and August. March, April, May, and August all reach a notable peak of 14, indicating extreme exposure levels and a burn time of just 10 minutes. January sees the UV Index at 11, while December drops to 9, categorizing it as very high and allowing for a slightly longer burn time of 15 minutes. Given these high-risk months, particularly from February to August, it is crucial for visitors and residents to take protective measures such as wearing sunscreen, hats, and sunglasses, and to seek shade whenever possible to minimize the risk of skin damage from UV radiation.

Monthly Maximum UV Index for Holhol, Djibouti

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

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

Holhol's solar exposure compared to other cities in Djibouti. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Djibouti UVI	11	12	12	14	13	10	11	13	11	11	10	9
Obock UVI	11	12	13	14	13	10	11	12	11	11	10	9
Tadjourah UVI	11	12	13	14	13	10	12	13	12	11	10	9
Dikhil UVI	11	13	13	14	14	11	12	14	12	11	10	9
Holhol	11	13	13	14	14	11	12	14	12	11	11	9
'Ali Sabieh UVI	11	13	13	14	14	11	12	14	12	11	11	9