UV Index in Komatipoort, South Africa

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors of Komatipoort, South Africa, where the sun's intensity can pose serious health risks. With the region's BSh climate characterized by hot, dry conditions, knowing the daily UV levels can help protect against sunburn and long-term skin damage. As the UV Index peaks at 7 around midday, vigilance is key to enjoying the outdoors safely. Whether you're exploring the Kruger National Park or relaxing by the Crocodile River, staying informed about UV exposure can safeguard your skin health and ensure a fun and safe experience under the sun.

Hourly UV Index in Komatipoort

The UV Index data paints a clear picture of how exposure to ultraviolet rays varies throughout the day. Starting at a low level of 1 at 07:00, the index gradually climbs to peak at 7 from 11:00 to 12:00, indicating the times when sun protection is most crucial. As the afternoon progresses, the index dips to 6 at 13:00, then gently declines to 4 by 14:00. The evening hours see a significant drop, with values falling to 2 at 15:00 and retreating to 1 at 16:00. By nightfall, the UV Index drops to 0 from 18:00 onward, signalling a safe time for outdoor activities without the need for sun protection. Enjoy the sunshine, but be mindful of 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.
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	5	moderate	30 min
11:00	7	high	25 min
12:00	7	high	25 min
13:00	6	high	25 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 Komatipoort

Throughout the year, UV index levels fluctuate significantly, indicating varying risks for sun exposure. The highest risk months are from January to March and from October to December, with UV indices peaking at 15 in January and December. During these months, the exposure category is considered extreme, with a burn time as short as 10 minutes. The spring months see a slight decrease, with April dropping to a very high level of 10, while May and June offer a moderate risk, with indices of 7 and 5 respectively. July and August see a return to high UV levels, particularly in August at 8. As such, residents and visitors should take precautions during these high-risk months by seeking shade, wearing protective clothing, and applying sunscreen frequently to minimize the risk of UV damage.

Monthly Maximum UV Index for Komatipoort, South Africa

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

The table above highlights how UV exposure in Komatipoort 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.

Komatipoort'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
Komatipoort	15	14	12	10	7	5	6	8	10	12	13	14
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