UV Index in Diang, Cameroon

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors in Diang, Cameroon, where the combination of a tropical climate and high sun exposure can pose significant risks to skin health. By being aware of UV levels throughout the day, individuals can take necessary precautions to prevent sunburn and long-term skin damage. With typical midday UV Index readings soaring to a maximum of 11, it's imperative to safeguard against harmful UV radiation, particularly during peak hours. As Diang experiences an Am climate, awareness of UV exposure can help ensure a safer, healthier outdoor experience year-round.

Hourly UV Index in Diang

At dawn, the UV Index starts at a gentle 1 by 7:00 AM, gradually rising as the sun climbs higher in the sky. By 9:00 AM, it reaches a moderate 4, urging early risers to stay vigilant. The intensity peaks at noon, hitting a scorching 11, indicating a high risk of harm from unprotected sun exposure. This peak continues until 1:00 PM, where it remains at 11 before beginning its descent. The afternoon sees a noticeable drop, with the index falling to 6 by 3:00 PM and further decreasing to 3 by 4:00 PM. As the day winds down, the UV Index drops to a safe 1 by 5:00 PM and finally falls to 0 by 7:00 PM, signaling the end of the sun's powerful rays. Stay informed and protect your skin 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	9	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 Diang

Throughout the year, UV levels display significant seasonal variations, with January and December experiencing a very high UV Index of 10 and 9, respectively, where the burn time is 15 minutes. However, the high-risk months for UV exposure occur from February to October, during which the UV Index rises to 11-14, indicating an extreme exposure category with a burn time of just 10 minutes. This trend peaks in April with a UV Index of 14. To safeguard against harmful UV exposure, it is essential for visitors and residents alike to practice sun safety measures, such as wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade during peak sunlight hours, especially from February through October.

Monthly Maximum UV Index for Diang, Cameroon

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

The table above highlights how UV exposure in Diang 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.

Diang'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
Diang	10	11	12	14	13	11	11	11	13	12	11	9
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 UVI	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