UV Index in Aozou, Chad

Last updated: June 2, 2025

In Aozou, Chad, understanding the UV Index is essential for protecting your skin and overall health. With the region's BWh climate, residents and visitors face significant UV exposure, especially during peak hours. As the UV Index can soar to dangerous levels—hitting a maximum of 13 between noon and 1 PM—being aware of these fluctuations helps you prevent sunburn and long-term skin damage. Staying informed about UV levels not only empowers you to enjoy the sunny days safely but also fosters a healthier lifestyle in this sun-drenched environment.

Hourly UV Index in Aozou

As the sun rises, the UV Index creeps up from a low of 2 at 07:00. By 09:00, it reaches a moderate 7, signaling that sun protection is becoming essential. The peak intensity occurs at 12:00, when the UV Index soars to 13, a reminder of the midday sun's strength. From 11:00 to 13:00, it remains elevated, hitting a maximum of 12 before it gradually declines to 9 by 14:00. The late afternoon sees a noticeable drop, as the UV levels fall to 3 by 16:00. As the day winds down, the index drops to 1 by 17:00, then fades to 0 by 19:00, marking the end of a sun-drenched day. Remember to 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	2	low	45 min
08:00	4	moderate	30 min
09:00	7	high	25 min
10:00	10	very high	15 min
11:00	12	extreme	10 min
12:00	13	extreme	10 min
13:00	11	extreme	10 min
14:00	9	very high	15 min
15:00	5	moderate	30 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 Aozou

The UV Index shows significant seasonal variation, with high-risk months predominantly falling from March to October, where the exposure category is classified as extreme. Specifically, the index peaks in April at 14, indicating a burn time of just 10 minutes. As summer approaches, consistent readings of 13 persist from May through August, emphasizing the need for caution. In the late summer and early autumn, the index gradually decreases but remains extreme until October. Visitors and residents are advised to take precautions during these months, including wearing protective clothing, applying broad-spectrum sunscreen regularly, and seeking shade, especially during peak sun hours. Even in January, February, November, and December, where the UV levels are still very high, vigilance is essential for prolonged outdoor activities, emphasizing the need for sun safety year-round.

Monthly Maximum UV Index for Aozou, Chad

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

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

Aozou's solar exposure compared to other cities in Chad. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Abeche UVI	10	12	12	11	11	11	12	13	12	10	9	9
Aozou	9	10	13	14	13	13	13	13	12	11	9	8
N'Djamena UVI	10	12	13	12	12	12	13	13	13	11	10	9
Sarh UVI	11	12	13	13	13	12	13	14	14	12	10	10
Moundou UVI	11	12	13	14	13	12	13	13	14	12	10	10
Kelo UVI	11	12	13	13	13	12	13	14	14	12	10	10