UV Index in Garissa, Kenya

Last updated: June 2, 2025

Understanding the UV Index in Garissa, Kenya, is crucial for protecting your skin and overall health in this region's sunny climate. With intense sunlight typically peaking between 11:00 AM and 1:00 PM, knowing the UV levels can help you prevent sunburn and minimize the risk of long-term skin damage. The climate in Garissa, categorized as BSh, features pronounced dry seasons and can expose residents and visitors to high UV radiation levels, especially during midday. Stay informed to enjoy the sun safely!

Hourly UV Index in Garissa

The UV Index for the day presents a clear picture of sun intensity, starting off gentle in the early hours. At 7:00 AM, it begins at a mild 1, increasing to 2 by 8:00 AM. As the sun rises higher, the index climbs rapidly; by 10:00 AM, it reaches 7 and peaks at an intense 11 around 12:00 PM and 1:00 PM. After this zenith, the levels gradually decline, dropping to 9 by 2:00 PM, 6 at 3:00 PM, and settling back to a safe 1 by 5:00 PM. The UV exposure diminishes further, reaching a low of 0 by 7:00 PM. Stay protected during those 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	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	11	extreme	10 min
13:00	11	extreme	10 min
14:00	9	very high	15 min
15:00	6	high	25 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 Garissa

Throughout the year, the UV Index remains alarmingly high, with extreme exposure levels observed from January through May, where values peak at 16 in March. This staggering intensity persists into the summer months, with June and July showing a slight decrease to 11, yet still classified as extreme. Visitors and residents should particularly remain vigilant during the first half of the year, as the high-risk months for UV exposure are January through April. It's crucial for everyone to take precautions, such as wearing protective clothing, using broad-spectrum sunscreen, and seeking shade, especially during peak sunlight hours, to reduce the risk of skin damage during these periods.

Monthly Maximum UV Index for Garissa, Kenya

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

The table above highlights how UV exposure in Garissa 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.

Garissa'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
Garissa	14	15	16	15	14	11	11	13	14	13	13	13
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
Nakuru UVI	16	17	17	17	14	12	13	14	15	15	14	14