UV Index in Kariba, Zimbabwe

Last updated: June 2, 2025

Understanding the UV Index in Kariba, Zimbabwe is essential for maintaining your skin health in this beautiful, sunny climate. With peak UV levels often reaching as high as 8 during midday, it's crucial to be aware of the potential for sunburn and long-term skin damage. Knowing when UV exposure is highest helps you take the necessary precautions to protect yourself and your loved ones. Kariba's warm weather and clear skies not only provide stunning vistas but also present significant risks if adequate sun protection is not observed. Stay informed and enjoy the sun safely!

Hourly UV Index in Kariba

The UV Index throughout the day showcases an interesting pattern of solar intensity and risk levels. From the early hours, the index starts low at 1 by 07:00, gradually climbing to a moderate 3 by 09:00. The sun reaches its peak intensity at 11:00, where the index hits 8, remaining steady until 13:00—a time best reserved for shade-seekers and sunscreen users. As the afternoon progresses, the intensity begins to wane, dipping back to 3 by 15:00, and then dropping to a negligible 0 by 18:00, marking a safe end to the sun's more harmful rays. Stay vigilant during those midday hours for optimal sun safety!

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	6	high	25 min
11:00	8	very high	15 min
12:00	8	very high	15 min
13:00	8	very high	15 min
14:00	6	high	25 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 Kariba

The UV Index experiences significant seasonal changes, with the highest values observed from January to March, where it reaches an extreme level, peaking at 17 in January. April begins a gradual decline, yet still maintains an extreme index of 12. As we transition into the summer months (May through August), the UV Index remains very high, with values around 8 to 10, and burn times increasing to 15 minutes. September marks a return to extreme levels, while October through December generally continue this high-risk trend, with exposures demanding vigilance. Visitors and residents should be particularly cautious during the months of January through April and September through November, taking measures such as wearing protective clothing, applying sunscreen, and seeking shade to minimize the risk of UV exposure.

Monthly Maximum UV Index for Kariba, Zimbabwe

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

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

Kariba's solar exposure compared to other cities in Zimbabwe. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Kariba	17	16	14	12	10	8	8	10	11	12	14	15
Bulawayo UVI	17	16	14	12	9	8	8	10	12	13	15	15
Mutare UVI	17	16	14	12	10	8	8	10	12	13	15	15
Gweru UVI	17	16	14	12	10	8	8	10	12	13	15	15
Chitungwiza UVI	17	16	14	13	10	9	8	10	12	13	15	15
Harare UVI	18	16	14	13	10	9	8	11	12	12	15	15