UV Index in Stutterheim, South Africa

Last updated: June 2, 2025

In Stutterheim, South Africa, staying informed about the UV Index is crucial for protecting your skin and overall health. Understanding UV levels can help you take the necessary precautions to prevent sunburn and long-term skin damage, especially in a region characterized by a Cfb climate, where moderate temperatures can still lead to significant UV exposure. Typically, UV levels peak during midday hours, reaching a maximum of 4 around noon, reminding residents and visitors alike to remain vigilant and embrace sun safety practices throughout the day.

Hourly UV Index in Stutterheim

The UV Index throughout the day presents a notable peak from 11:00 AM to 1:00 PM, where it reaches a maximum of 4, indicating a moderate level of UV radiation. Starting off the morning at 7:00 AM with a UV Index of 0, it gradually rises to 1 by 8:00 AM, and hits 2 by 9:00 AM. As the sun climbs higher, the intensity increases, peaking at 4 by 12:00 PM and remaining steady until 1:00 PM. After this peak, the UV levels begin to decline, dropping back to 3 at 2:00 PM, then gradually tapering off to 1 by 4:00 PM and returning to 0 by 6:00 PM. It's a day that serves as a reminder to stay protected during midday hours when UV exposure is at its highest.

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	2	low	45 min
10:00	3	moderate	30 min
11:00	4	moderate	30 min
12:00	4	moderate	30 min
13:00	4	moderate	30 min
14:00	3	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 Stutterheim

During the year, the UV Index exhibits significant seasonal changes, with extreme values primarily occurring from January to March and again in October and November, where the burn time is as short as 10 minutes. April marks a transition to very high UV levels with a burn time of 15 minutes, and May until July sees a drop to high and moderate levels, allowing for slightly longer safe exposure times. As summer ends, August and September return to high and very high UV exposures, respectively. Residents and visitors should be especially cautious during the high-risk months of January to March and October to November, ensuring proper sun protection measures such as using broad-spectrum sunscreen, wearing protective clothing, and seeking shade to minimize the risk of UV damage.

Monthly Maximum UV Index for Stutterheim, South Africa

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

The table above highlights how UV exposure in Stutterheim 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.

Stutterheim'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
Stutterheim	15	14	12	9	6	4	4	7	9	11	13	15
Durban UVI	14	13	12	9	6	4	5	7	9	11	13	15
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