UV Index in Nkandla, South Africa

Last updated: August 1, 2025

Understanding the UV Index is crucial for residents and visitors in Nkandla, South Africa, as it serves as a vital tool for safeguarding your skin and overall health against the harmful effects of ultraviolet radiation. With peak UV levels often reaching 5 around midday, awareness of these fluctuations can play a significant role in preventing sunburn and reducing the risk of long-term skin damage. Nkandla’s Cfa climate means hot, humid summers, which can lead to increased UV exposure, making it essential to monitor these levels and take appropriate sun safety measures. Stay informed, stay protected!

Hourly UV Index in Nkandla

The UV Index for today reveals a dynamic day filled with fluctuating sun exposure. Early morning hours start off mild, with levels at 1 from 07:00 to 08:00, ideal for gentle outdoor activities. As the sun climbs, the index rises to 2 by 09:00 and peaks at 5 between 11:00 and 13:00, signaling a strong need for sunscreen and protective gear during midday. Fortunately, the intensity begins to dip after 14:00, descending back to 3 and eventually settling at 1 by late afternoon. As twilight approaches, the UV Index falls to 0, providing a safe window for evening strolls. Remember to stay protected when the sun is at its strongest!

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.
TimeUVICategoryTime to Burn
07:001low45 min
08:002low45 min
09:004moderate30 min
10:006high25 min
11:007high25 min
12:008very high15 min
13:007high25 min
14:005moderate30 min
15:003moderate30 min
16:001low45 min
17:001low45 min
18:000low45 min
19:000low45 min

Monthly UV Index Trends in Nkandla

During the year, the UV Index exhibits significant seasonal variations, with extreme levels present from January to March and at the beginning and end of the year, specifically in October, November, and December. These high-risk months underscore the importance of protective measures, as the burn time is only 10 minutes during this period. In contrast, April marks a transition to very high UV levels, with a slightly longer burn time of 15 minutes, while May to July presents moderate levels, allowing for a burn time of up to 30 minutes. However, August and September return to very high levels with shortened burn times of 15 minutes. To ensure safety, both residents and visitors should take precautions like wearing protective clothing, seeking shade, and applying sunscreen, especially during these high-risk months to mitigate the dangers of prolonged sun exposure.

Monthly Maximum UV Index for Nkandla, South Africa

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Nkandla. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec15151210755810121415
Data source: Statistical UV Index data for Nkandla, 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 Nkandla UV Index with Other South Africa Cities

The table above highlights how UV exposure in Nkandla 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.
Nkandla's solar exposure compared to other cities in South Africa. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Cape Town UVI141311853469111214
Durban UVI141312964579111315
Nkandla15151210755810121315
Johannesburg UVI15151310766811121416
Pretoria UVI16151310766911131416
Soweto UVI16151311766811131516