UV Index in Ati, Chad

Last updated: July 2, 2025

In Ati, Chad, being aware of the UV Index is crucial for protecting your skin from harmful sun exposure. Understanding UV levels can significantly impact sunburn prevention and overall skin health, helping residents and visitors alike enjoy the sun safely. With a BWh climate that features intense sun and high UV exposure, especially from midday to early afternoon when the UV Index peaks at 13, it’s vital to stay informed and take necessary precautions. By monitoring the UV Index, you can make informed decisions about sun protection, ensuring that outdoor activities remain enjoyable while safeguarding your skin.

Hourly UV Index in Ati

The UV Index journey throughout the day reveals a notable peak around midday. Starting gently at 2 at 07:00, it makes a steady climb, reaching 4 by 08:00. The sun’s intensity escalates dramatically, hitting a striking 10 by 10:00 and peaking at an impressive 13 at 12:00. The afternoon sees a gradual decline, with the index dropping to 5 by 15:00 before tapering off further as the sun sets, settling at 1 by 17:00. As evening approaches, the UV Index drops to 0, marking a safe end to sun exposure for the day. Stay sun-savvy and protect your skin during those high-index 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.
TimeUVICategoryTime to Burn
07:002low45 min
08:004moderate30 min
09:007high25 min
10:0010very high15 min
11:0012extreme10 min
12:0013extreme10 min
13:0011extreme10 min
14:008very high15 min
15:005moderate30 min
16:002low45 min
17:001low45 min
18:001low45 min
19:000low45 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.
JanFebMarAprMayJunJulAugSepOctNovDec10121312121113131310109
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.
 JanFebMarAprMayJunJulAugSepOctNovDec
Abeche UVI1012121111111213121099
Ati10121312121113131311109
N'Djamena UVI10121312121213131311109
Sarh UVI111213131312131414121010
Moundou UVI111213141312131314121010
Kelo UVI111213131312131414121010