UV Index in Glencoe, South Africa

Last updated: August 1, 2025

Understanding the UV Index in Glencoe, South Africa, is crucial for protecting your skin and overall health. As a resident or visitor in this picturesque town, being aware of UV levels can help prevent sunburns and long-term skin damage. With a Cwb climate, characterized by warm summers and cooler winters, Glencoe experiences fluctuating UV exposure throughout the day. Notably, the UV Index peaks between 10 AM and 2 PM, with levels reaching up to 5, indicating a moderate risk for harmful effects from unprotected sun exposure. Stay informed to enjoy the beautiful South African sun safely!

Hourly UV Index in Glencoe

Starting your day early has its perks, as the UV Index remains quite low—hovering between 1 and 2 from 07:00 to 09:00. However, as the sun rises higher, expect a noticeable increase in UV exposure. By 11:00, the index peaks at a robust 5, indicating a need for protection, especially around midday when it stays elevated at 5 until 13:00. Post-noon, the index begins to taper off, dropping back to 4 by 14:00 and down to 1 as evening approaches from 16:00 onward, where it finally settles at 0 by 18:00. To enjoy your day safely, consider applying sunscreen during the peak 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.
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 Glencoe

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 Glencoe, South Africa

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

The table above highlights how UV exposure in Glencoe 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.
Glencoe's solar exposure compared to other cities in South Africa. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Cape Town UVI141311853469111214
Durban UVI141312964579111315
Glencoe15151210755810121315
Johannesburg UVI15151310766811121416
Pretoria UVI16151310766911131416
Soweto UVI16151311766811131516