UV Index in Guelendeng, Chad

Last updated: July 2, 2025

In Guelendeng, Chad, being aware of the UV Index is crucial for maintaining skin health and preventing sunburn. Understanding the daily UV levels not only helps you plan your outdoor activities but also protects against the long-term effects of sun exposure. With Guelendeng's BSh climate, characterized by high temperatures and intense sunlight, UV exposure can peak dramatically around midday, reaching an index of 13 at noon. Staying informed about these levels empowers residents and visitors alike to enjoy the sun safely while safeguarding their skin.

Hourly UV Index in Guelendeng

As the day unfolds, the UV Index rises dramatically, peaking at 13 around 12:00 PM, signaling a maximum level of sun intensity. Early morning hours start off mild, with a low of 1 at 07:00 and climbing steadily to 6 by 09:00. The sun reaches its zenith at 11:00, with a value of 12, before gradually declining through the afternoon. By 15:00, the index drops to 6, further falling to 3 by 16:00 and finally returning to a safe 1 by 17:00. As twilight approaches, the index settles to 0 after 19:00, providing a serene close to the day. Remember to protect your skin during the peak hours from 10 AM to 2 PM, when the sun's rays are most potent!

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	3	moderate	30 min
09:00	6	high	25 min
10:00	9	very high	15 min
11:00	12	extreme	10 min
12:00	13	extreme	10 min
13:00	12	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 Guelendeng

Throughout the year, UV exposure fluctuates significantly, with the highest risk months being August and September, where the UV Index peaks at 14 and is classified as extreme, requiring a burn time of just 10 minutes. The months of January, February, and December are characterized by slightly lower, yet still notable UV levels, with indices of 10 and categorized as very high, allowing for a longer burn time of 15 minutes. From February to October, residents and visitors should take extra precautions due to the consistently extreme UV levels, particularly between March and July when the UV Index reaches 13. Everyone is advised to wear protective clothing, apply sunscreen frequently, and seek shade during midday hours to minimize the risk of UV-related health issues.

Monthly Maximum UV Index for Guelendeng, Chad

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

The table above highlights how UV exposure in Guelendeng 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.

Guelendeng'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
N'Djamena UVI	10	12	13	12	12	12	13	13	13	11	10	9
Guelendeng	10	12	13	13	13	12	13	14	14	11	10	10
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