UV Index in Suwayr, Yemen

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents of Suwayr, Yemen, where the intense BWh climate often leads to elevated UV levels. Awareness of UV exposure helps protect against sunburn and long-term skin health issues, making it vital to keep an eye on daily fluctuations. With peak UV Index readings soaring up to 12 around noon, it’s essential for the community to know when it’s safest to enjoy outdoor activities and when to seek shade. Being informed empowers you to take the necessary precautions and enjoy the sunny climate while safeguarding your skin.

Hourly UV Index in Suwayr

At 07:00, the UV Index starts low at 1, perfect for early risers. As the sun climbs higher, there's a noticeable uptick, with 08:00 reaching 3. By 09:00, it escalates sharply to 6, indicating a need for some sun protection. The peak arrives at 11:00 and 12:00, both hitting a scorching 12, a clear signal to wear sunscreen and seek shade. Slightly lower values follow in the afternoon; 13:00 sees a drop to 11, and by 14:00, it's down to 8. As the day winds down, the UV Index decreases steadily to 5 at 15:00 and continues to fall, landing back at 1 by 17:00 and 18:00, before tapering off to 0 by 19:00. Always be prepared for those midday rays!

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	12	extreme	10 min
12:00	12	extreme	10 min
13:00	11	extreme	10 min
14:00	8	very high	15 min
15:00	5	moderate	30 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 Suwayr

The UV Index experiences significant seasonal changes, peaking between February and September, where it remains at an extreme level of 12 to 14, necessitating precautions due to the short burn times of just 10 minutes. The highest risks are found in March (UV Index 14) and April to August (UV Index 12 to 13). In contrast, January, November, and December have a very high exposure category but longer burn times of 15 minutes. Residents and visitors should prioritize sun safety during the high-risk months of February through September, applying broad-spectrum sunscreen, wearing protective clothing, and seeking shade, especially during midday hours when UV exposure is at its peak.

Monthly Maximum UV Index for Suwayr, Yemen

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

The table above highlights how UV exposure in Suwayr 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.

Suwayr'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
Suwayr	10	12	14	13	13	12	11	12	12	12	10	9
Mukalla UVI	11	12	13	14	14	12	12	12	12	11	10	9
Sanaa UVI	12	13	15	16	15	14	13	13	14	13	11	10