UV Index in Vuvulane, Eswatini

Last updated: June 2, 2025

Understanding the UV Index in Vuvulane, Eswatini, is essential for protecting your skin and overall health. With high UV levels, particularly between 10 AM and 1 PM, residents must be vigilant to prevent sunburn and long-term skin damage. Vuvulane's Cwa climate brings about warm summers and moderate rainfall, resulting in varying UV exposure throughout the year. By staying informed about local UV levels, you can take proactive measures to enjoy the sun safely while safeguarding your skin's health.

Hourly UV Index in Vuvulane

The UV Index for the day showcases a clear peak during the midday hours, rising from a low of 1 at 07:00 and 08:00. By 09:00, it reaches 2, but the real intensity hits at 10:00, soaring to 4. The maximum exposure occurs around 11:00 and 12:00, both maintaining a 5 on the scale, urging sun-seekers to take precautions. As the afternoon progresses, the index gently declines to 4 at 13:00, then dips further to 3 by 14:00. By the time the clock strikes 15:00, it drops to 2, and the evening sets in with a comfortable 1 at 16:00. After 17:00, the UV Index drops to 0, signaling a safe end to sun-related activities.

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	1	low	45 min
09:00	2	low	45 min
10:00	4	moderate	30 min
11:00	5	moderate	30 min
12:00	5	moderate	30 min
13:00	4	moderate	30 min
14:00	3	moderate	30 min
15:00	2	low	45 min
16:00	1	low	45 min
17:00	0	low	45 min
18:00	0	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Vuvulane

The UV Index varies significantly throughout the year, with the highest levels typically occurring from January to March, where the index reaches an extreme level of 15 to 12, necessitating a burn time of merely 10 minutes. Following this peak, April experiences a dip to 10 (very high), before dropping further in May to 7 (high), and continuing into the warmer months where June reaches a moderate 5. However, July and August mark a return to high levels of 6 and 7, respectively, before tapering off in September with a very high index of 9. The cycle then resets with another spike from October to December, all classified as extreme again (UV Index 12 to 14). Visitors and residents are advised to take extra precautions in high-risk months—January, February, March, October, November, and December—to reduce UV exposure, including wearing protective clothing, sunscreen, and limiting time in direct sunlight, especially during peak hours.

Monthly Maximum UV Index for Vuvulane, Eswatini

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

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

Vuvulane's solar exposure compared to other cities in Eswatini. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Big Bend UVI	15	14	12	9	7	5	6	8	9	12	13	14
Vuvulane	15	14	12	10	7	5	6	7	9	12	13	14
Manzini UVI	15	14	12	9	7	5	6	8	10	12	13	15
Nhlangano UVI	15	15	13	9	7	5	6	8	10	13	13	15
Malkerns UVI	16	15	13	10	7	5	6	8	10	13	13	15
Mbabane UVI	16	15	13	10	7	5	6	8	10	13	13	15