UV Index in Naivasha, Kenya

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors in Naivasha, Kenya, as it directly impacts skin health and plays a vital role in sunburn prevention. With its moderate climate, Naivasha experiences varying UV exposure levels throughout the day, peaking with an index of 12 between noon and 1 PM. This high level presents significant risks, making it essential to be aware of UV fluctuations during outdoor activities. By monitoring the UV Index, you can protect yourself from harmful rays and enjoy the beautiful landscapes of Naivasha with confidence.

Hourly UV Index in Naivasha

The UV Index for today displays a notable increase, reaching its peak at 12 between 12:00 PM and 1:00 PM, signaling a high risk of harm from unprotected sun exposure. As the day begins, the index starts at a mild 1 at 7:00 AM, gradually climbing to 4 by 9:00 AM. A sharp rise occurs by 10:00 AM, hitting 7, before soaring to an intense 10 at 11:00 AM. After the zenith from 12:00 PM to 1:00 PM, the index gradually declines, dipping to 7 by 3:00 PM, then back down to 4 at 4:00 PM, before closing the day at 0 by 7:00 PM. With such elevated UV levels during the midday hours, it’s crucial to take precautions—seek shade, wear protective clothing, and apply sunscreen to ensure safety while enjoying the outdoors!

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	4	moderate	30 min
10:00	7	high	25 min
11:00	10	very high	15 min
12:00	12	extreme	10 min
13:00	12	extreme	10 min
14:00	10	very high	15 min
15:00	7	high	25 min
16:00	4	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Naivasha

The UV Index is at its highest from January to April, consistently registering 17, indicating an extreme exposure category with a burn time of just 10 minutes. This places January through April as the high-risk months for sun exposure, requiring heightened precautions. As temperatures rise in May, the UV Index slightly decreases to 14, but still poses considerable risk. Although the index lowers to 12 in June and July, it remains in the extreme category, with 10 minutes being the threshold for skin damage. Visitors and residents are advised to practice sun safety year-round, especially during the extreme months, by wearing protective clothing, using broad-spectrum sunscreen, and seeking shade whenever possible. Stay informed and prioritize skin protection to enjoy outdoor activities safely!

Monthly Maximum UV Index for Naivasha, Kenya

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

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

Naivasha's solar exposure compared to other cities in Kenya. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Mombasa UVI	14	14	15	14	13	11	11	12	13	13	13	12
Kikuyu UVI	15	16	16	16	13	11	11	13	14	14	13	13
Ruiru UVI	15	16	16	16	13	11	11	13	14	14	13	13
Nairobi UVI	15	16	16	16	13	11	11	13	14	14	13	13
Naivasha	16	17	17	17	14	12	12	14	15	14	14	14
Nakuru UVI	16	17	17	17	14	12	13	14	15	15	14	14