UV Index in Arandis, Namibia

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors in Arandis, Namibia, where strong sunlight can pose significant risks to skin health. With the climate classified as BWh, Arandis experiences high UV exposure, especially during midday hours. Knowing the UV levels helps in preventing painful sunburns and long-term skin damage. On days where the UV Index peaks at 7 around 1 PM, taking proper precautions is vital to enjoy the sun safely and maintain healthy skin. Stay informed, stay protected!

Hourly UV Index in Arandis

As the sun rises, the UV Index starts low at 0 at 7:00 AM, encouraging morning strolls in the shade. By 8:00 AM, it ticks up to 1, signifying a gentle start to the day. The intensity climbs steadily, hitting 3 by 10:00 AM and peaking at 7 by 1:00 PM, urging sun-seekers to take necessary precautions. A slight decline follows as the afternoon wanes, with the index dropping to 5 at 3:00 PM and 3 by 4:00 PM. As the sun sets, the UV Index returns to a mild 1 by 5:00 PM and finally drops back to 0 by 7:00 PM, signaling the end of another sunlit day. It's a perfect reminder to stay protected during 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	0	low	45 min
08:00	1	low	45 min
09:00	1	low	45 min
10:00	3	moderate	30 min
11:00	5	moderate	30 min
12:00	6	high	25 min
13:00	7	high	25 min
14:00	6	high	25 min
15:00	5	moderate	30 min
16:00	3	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Arandis

The UV Index varies significantly throughout the year, with the highest levels occurring from January to April, where the index remains at 16 and the exposure category is classified as extreme, resulting in a very short burn time of just 10 minutes. These months pose the greatest risk for sunburn, making it crucial for visitors and residents to exercise caution and adopt protective measures, such as wearing sunscreen, hats, and UV-blocking clothing. Transitioning into May and August, the UV Index falls to 9, categorized as very high, allowing for a slightly longer burn time of 15 minutes. The later months of September to November see a rise in risk again, with indices of 12 to 15 and burn times ranging from 10 to 15 minutes. As such, it is essential for everyone to remain vigilant against UV exposure year-round, particularly during these high-risk months.

Monthly Maximum UV Index for Arandis, Namibia

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

The table above highlights how UV exposure in Arandis compares to other major locations across Namibia. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Arandis's solar exposure compared to other cities in Namibia. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Swakopmund UVI	14	14	12	11	8	6	6	8	11	12	13	14
Walvis Bay UVI	14	14	12	11	8	6	6	8	11	12	13	14
Arandis	16	16	14	12	9	7	7	9	12	13	15	16
Windhoek UVI	16	17	14	12	9	7	7	10	12	14	15	16
Rundu UVI	17	17	15	13	10	8	8	10	12	12	15	15
Oshakati UVI	17	17	16	13	10	9	9	11	13	14	15	16