UV Index in Marquard, South Africa

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents of Marquard, South Africa. The UV Index provides essential information on solar radiation levels, helping you protect your skin and overall health against harmful effects like sunburn and long-term skin damage. In Marquard's Cwa climate, sunny summers and moderate UV exposure mean that awareness is vital, particularly during peak hours when the UV Index can soar to 7 around midday. By staying informed about daily UV levels, you can enjoy the outdoors safely while minimizing your risk of skin-related issues.

Hourly UV Index in Marquard

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.
Time	UVI	Category	Time to Burn
07:00	1	low	45 min
08:00	1	low	45 min
09:00	3	moderate	30 min
10:00	5	moderate	30 min
11:00	6	high	25 min
12:00	7	high	25 min
13:00	6	high	25 min
14:00	5	moderate	30 min
15:00	3	moderate	30 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 Marquard

Throughout the year, UV index levels exhibit significant seasonal variation, with extreme levels persisting from January through April and then again in September, October, and November. The high-risk months are notable in the winter and fall, where UV indices peak at 16 in January and December, indicating a 10-minute burn time. As the seasons transition to late spring and early summer, UV exposure shifts to high and moderate categories, where May and July feature UV indices of 7 and 6 respectively, allowing for extended burn times of 25 to 30 minutes. Visitors and residents are advised to prioritize sun protection—such as wearing sunscreen, sunglasses, and protective clothing—especially during the extreme months and to remain vigilant even in the high-risk summer months to minimize the risk of skin damage.

Monthly Maximum UV Index for Marquard, South Africa

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

The table above highlights how UV exposure in Marquard 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.

Marquard'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
Marquard	16	15	13	11	7	5	6	8	11	12	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