UV Index in Bergville, South Africa

Last updated: August 1, 2025

Understanding the UV Index is crucial for residents of Bergville, South Africa, where sunny days are abundant due to its Cwb climate. Being aware of UV levels not only helps in preventing sunburn but also plays a vital role in maintaining long-term skin health. With peak UV exposure typically occurring around midday—with levels reaching as high as 6—it's essential for locals to be informed about their UV exposure risks. Taking proactive measures during the summer months can make all the difference in enjoying the outdoors safely!

Hourly UV Index in Bergville

The UV Index today showcased a notable increase from the early morning hours, starting at a gentle 1 at 07:00 and 08:00. As the sun rose higher in the sky, the index climbed steadily, reaching a significant 6 by 12:00, indicating a peak in UV radiation and the need for sun protection. The afternoon saw a slight decline, with values dropping to 4 at 14:00 and falling further to 2 by 15:00. As the day wound down, the UV index returned to a safer range, ending the day at 0 by 19:00. It’s crucial to stay informed and safeguard your skin during those high UV 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	1	low	45 min
08:00	2	low	45 min
09:00	3	moderate	30 min
10:00	6	high	25 min
11:00	7	high	25 min
12:00	8	very high	15 min
13:00	7	high	25 min
14:00	5	moderate	30 min
15:00	3	moderate	30 min
16:00	2	low	45 min
17:00	1	low	45 min
18:00	0	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Bergville

The UV Index data reveals significant seasonal fluctuations in UV exposure, with January to April and September to November classified as high-risk months, exhibiting an extreme exposure category and a notably brief burn time of only 10 minutes. In particular, December shows a peak UV Index of 17, indicating critical caution is necessary. Conversely, the summer months, May through August, generally present a lower UV Index, with burn times increasing to 25 or 30 minutes, although August has a very high UV Index of 8, urging careful sun protection. Residents and visitors are advised to remain vigilant, using broad-spectrum sunscreen, wearing protective clothing, and seeking shade, especially during high-risk periods when skin damage can occur rapidly.

Monthly Maximum UV Index for Bergville, South Africa

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

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

Bergville's solar exposure compared to other cities in South Africa. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Cape Town UVI	14	13	11	8	5	3	4	6	9	11	12	14
Durban UVI	14	13	12	9	6	4	5	7	9	11	13	15
Johannesburg UVI	15	15	13	10	7	6	6	8	11	12	14	16
Bergville	16	16	13	11	7	5	6	8	11	12	14	17
Pretoria UVI	16	15	13	10	7	6	6	9	11	13	14	16
Soweto UVI	16	15	13	11	7	6	6	8	11	13	15	16