UV Index in Ati, Chad

Last updated: June 2, 2025

Understanding the UV Index in Ati, Chad, is crucial for safeguarding your skin and overall health. With the climate characterized as BWh, residents and visitors often face heightened UV exposure, especially between 10 AM and 2 PM, when levels peak at an alarming 11. Being aware of UV levels helps in preventing sunburn and protecting against long-term skin damage. In Ati, where direct sunlight can be intense, staying informed about UV risks is essential for enjoying the outdoors while keeping your skin safe.

Hourly UV Index in Ati

As the day dawns, the UV Index begins at a modest 2 by 07:00, gradually rising to a peak of 11 from 11:00 to 12:00. The sun’s intensity reaches its highest point, urging outdoor enthusiasts to take precautions. By 10:00, the index hits 9, marking it as a time to enjoy outdoor activities while being mindful of UV exposure. After 13:00, the index begins to dip, dropping to 7 by 14:00 and continuing its descent into the evening. As the sun sets, the UV Index falls to a safe 0 by 19:00, signaling the end of a day dominated by sunlight and UV exposure. 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	2	low	45 min
08:00	3	moderate	30 min
09:00	6	high	25 min
10:00	9	very high	15 min
11:00	11	extreme	10 min
12:00	11	extreme	10 min
13:00	10	very high	15 min
14:00	7	high	25 min
15:00	4	moderate	30 min
16:00	2	low	45 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Ati

During the year, UV index levels demonstrate significant seasonal changes, peaking in the warmer months. The highest risk months for UV exposure are March through September, with UV Index values ranging from 12 to 13 and classified as extreme for most of this period. Consequently, the recommended burn time is a mere 10 minutes. In contrast, January, November, and December see a slight decrease in UV levels, categorized as very high, allowing for a longer burn time of 15 minutes. Visitors and residents should take precautionary measures, especially during the high-risk months, by applying sunscreen regularly, wearing protective clothing, and seeking shade whenever possible to minimize UV exposure and its associated risks.

Monthly Maximum UV Index for Ati, Chad

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

The table above highlights how UV exposure in Ati 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.

Ati'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
Ati	10	12	13	12	12	11	13	13	13	11	10	9
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