UV Index in Louis Trichardt, South Africa

Last updated: August 1, 2025

Understanding the UV Index in Louis Trichardt, South Africa, is essential for protecting your skin health and preventing sunburn. With its BSh climate, residents and visitors alike should be aware of the fluctuating UV levels that peak during midday. For instance, UV Index readings soar to a critical 7 around noon, emphasizing the need for sun protection. By being informed about UV exposure risks and taking necessary precautions, you can enjoy the sunshine while safeguarding your skin against harmful effects. Stay safe and make UV awareness a part of your daily routine!

Hourly UV Index in Louis Trichardt

At dawn, the UV Index starts off low, with a maximum of 1 at 07:00 and 08:00. As the sun rises higher, it reaches 3 by 09:00, before climbing to a peak of 7 at 12:00. This midday intensity signifies a need for sun protection, especially during the height of the day when UV exposure is most potent. The index begins to decline in the afternoon, dropping to 5 at 14:00 and settling back to 1 by 17:00. By 18:00 and into the evening, the UV Index sharply drops to 0, marking a safe time to enjoy outdoor activities without the risk of sunburn. Stay sun-safe!

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
11:008very high15 min
12:009very high15 min
13:008very high15 min
14:006high25 min
15:003moderate30 min
16:002low45 min
17:001low45 min
18:000low45 min
19:000low45 min

Monthly UV Index Trends in Louis Trichardt

The UV Index varies significantly throughout the year, with the highest levels occurring from January to April and again in November and December, all categorized as extreme with a burn time of just 10 minutes. March and October also reflect high values of 13 and 15, making them months of concern for skin safety. The burn time increases to 15 minutes in May and August, where the UV Index remains very high. June and July offer slightly lower risks at 6 and 7 (high), allowing for a 25-minute burn time. However, risk intensifies again in September, returning to an extreme level of 11. Visitors and residents should practice sun safety diligently, especially during high-risk months (January through April and November), by wearing sunscreen, protective clothing, and seeking shade to minimize UV exposure.

Monthly Maximum UV Index for Louis Trichardt, South Africa

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Louis Trichardt. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec15151311867911131515
Data source: Statistical UV Index data for Louis Trichardt, 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 Louis Trichardt UV Index with Other South Africa Cities

The table above highlights how UV exposure in Louis Trichardt 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.
Louis Trichardt's solar exposure compared to other cities in South Africa. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Cape Town UVI141311853469111214
Durban UVI141312964579111315
Johannesburg UVI15151310766811121416
Pretoria UVI16151310766911131416
Soweto UVI16151311766811131516
Louis Trichardt15151311867911131515