UV Index in Yaounde, Cameroon

Last updated: July 2, 2025

Understanding the UV Index is crucial for the residents of Yaoundé, Cameroon, where the climate falls within the Aw category, bringing intense sunlight throughout the year. Being aware of UV levels helps in preventing sunburn and protecting skin health, essential for enjoying outdoor activities in this vibrant city. With UV Index values peaking at 11 around midday, the risks of overexposure increase significantly, making it vital for individuals to take appropriate precautions. By keeping track of the UV Index, you can safeguard yourself and your loved ones against the harmful effects of ultraviolet radiation, ensuring a healthier and more enjoyable experience under the Cameroonian sun.

Hourly UV Index in Yaounde

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 Yaounde

Seasonal UV changes indicate that UV Index values remain consistently high, ranging from 11 to 15 throughout the year, with the highest levels occurring from April to June. During these months, all have an extreme exposure category and a burn time of just 10 minutes, putting both visitors and residents at significant risk for skin damage. February and April record the highest indices at 12 and 15, respectively. To minimize exposure, individuals are advised to take protective measures year-round, especially during these high-risk months—from March to September—such as wearing sunscreen, protective clothing, and limiting outdoor activities during peak sunlight hours.

Monthly Maximum UV Index for Yaounde, Cameroon

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

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

Yaounde's solar exposure compared to other cities in Cameroon. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Douala UVI	10	11	12	14	13	11	11	12	12	12	11	10
Kousseri UVI	10	12	13	12	12	12	13	13	13	11	10	9
Garoua UVI	11	12	12	13	13	12	13	13	14	12	10	10
Yaounde	11	12	13	15	13	12	11	12	13	13	11	11
Bamenda UVI	12	13	14	14	14	13	13	13	13	13	12	11