UV Index in Jayshan, Yemen

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors in Jayshan, Yemen, where the BWh climate brings warm temperatures and abundant sunshine. With UV levels peaking at a formidable 13 during midday, awareness of these fluctuations is vital for preventing sunburn and protecting skin health. By monitoring the UV index, you can make informed decisions about sun protection, particularly during the high-risk hours between 10 AM and 2 PM. Embrace the sun safely by staying aware of local UV conditions—your skin will thank you!

Hourly UV Index in Jayshan

The UV Index journey throughout the day reveals a notable peak around midday. Starting gently at 2 at 07:00, it makes a steady climb, reaching 4 by 08:00. The sun’s intensity escalates dramatically, hitting a striking 10 by 10:00 and peaking at an impressive 13 at 12:00. The afternoon sees a gradual decline, with the index dropping to 5 by 15:00 before tapering off further as the sun sets, settling at 1 by 17:00. As evening approaches, the UV Index drops to 0, marking a safe end to sun exposure for the day. Stay sun-savvy and protect your skin during those high-index hours!

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	4	moderate	30 min
09:00	7	high	25 min
10:00	10	very high	15 min
11:00	12	extreme	10 min
12:00	13	extreme	10 min
13:00	11	extreme	10 min
14:00	8	very high	15 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 Jayshan

The UV Index exhibits significant seasonal changes, with the highest readings occurring from February to April, peaking at 14-15 and categorized as extreme, indicating a very short burn time of just 10 minutes for unprotected skin. Even during the summer months of June to August, the UV Index remains notably high, ranging from 12 to 13. As we transition into autumn, the UV Index gradually decreases but stays within the extreme category until November; however, December marks a slight reduction to a very high level of 10 with a burn time of 15 minutes. Visitors and residents are strongly advised to take necessary precautions during these high-risk months—specifically from February through October—including wearing protective clothing, applying broad-spectrum sunscreen frequently, and seeking shade during peak sun hours to minimize the risk of skin damage.

Monthly Maximum UV Index for Jayshan, Yemen

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

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

Jayshan's solar exposure compared to other cities in Yemen. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Al Hudaydah UVI	9	10	11	13	12	10	9	9	9	9	8	8
Aden UVI	10	11	13	14	13	10	11	12	10	10	9	9
Taiz UVI	10	12	13	14	13	10	12	12	11	11	10	9
Mukalla UVI	11	12	13	14	14	12	12	12	12	11	10	9
Jayshan	11	13	14	15	14	13	12	13	13	12	11	10
Sanaa UVI	12	13	15	16	15	14	13	13	14	13	11	10