UV Index in Groblershoop, South Africa

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents of Groblershoop, South Africa, where the BWh climate often brings intense sunlight. Awareness of UV levels can significantly aid in preventing sunburn and promoting better skin health, as UV exposure can lead to both immediate discomfort and long-term damage. With peak UV levels reaching as high as 5 during midday hours, it's essential for the community to remain vigilant and take protective measures to enjoy the beautiful sunshine safely.

Hourly UV Index in Groblershoop

The UV Index data reveals a dynamic daily cycle of sun exposure. Starting low at 07:00, with a reading of 0, the intensity gradually increases as the day progresses. By 10:00, it reaches a moderate level of 3, peaking at 12:00 and 13:00 with a high of 5. This is the perfect time for sunbathing or outdoor activities, but remember to apply sunscreen! The UV Index then begins to taper off, dropping to 4 by 14:00, and descending further to 1 by 16:00. As the day winds down, the levels fall back to 0 by 18:00 and remain there until 19:00. Stay informed and enjoy the sunshine safely!

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	0	low	45 min
08:00	1	low	45 min
09:00	1	low	45 min
10:00	3	moderate	30 min
11:00	4	moderate	30 min
12:00	5	moderate	30 min
13:00	5	moderate	30 min
14:00	4	moderate	30 min
15:00	2	low	45 min
16:00	1	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 Groblershoop

Throughout the year, seasonal UV changes reveal distinct patterns, with January to April showing extreme and very high UV Index levels. High-risk months are evident from January to November, where the UV Index remains notably elevated. Particularly concerning are February and November, with UV Index readings of 16, and March and October, at 13. Visitors and residents should take precautions, especially from January through April and again during September through November when burn times can drop to as low as 10 minutes. It's essential to wear protective clothing, seek shade, and apply broad-spectrum sunscreen diligently when exposure to sunlight is unavoidable. During the summer months of June and July, while the UV Index decreases to moderate levels, caution is still advised as safe sun practices should remain a priority.

Monthly Maximum UV Index for Groblershoop, South Africa

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

The table above highlights how UV exposure in Groblershoop 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.

Groblershoop'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
Groblershoop	15	16	13	10	7	5	5	8	11	13	14	16
Johannesburg UVI	15	15	13	10	7	6	6	8	11	12	14	16
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