UV Index in Mongo, Chad

Last updated: May 3, 2025

In Mongo, Chad, awareness of the UV Index is crucial for residents and visitors alike, as understanding UV levels plays a significant role in preventing sunburn and promoting overall skin health. With the region's BSh climate characterized by hot, dry conditions, residents face heightened risks of UV exposure, particularly during peak hours when the index can reach a staggering 12. This knowledge empowers individuals to take proactive measures against harmful rays, ensuring a safer outdoor experience in this vibrant part of Africa.

Hourly UV Index in Mongo

The UV Index fluctuates throughout the day, peaking dramatically in the midday sun. Starting at a modest 2 at 7:00 AM, the intensity rises sharply to 4 by 8:00 AM and then escalates to 6 at 9:00 AM. The sun reaches its zenith at 12:00 PM with a blistering 12, marking the height of the UV radiation. Just an hour later, it dips slightly to 10, before gradually descending to 4 by 3:00 PM and tapering off to a gentle 1 by 5:00 PM. As the day winds down, the UV Index falls to 0 from 6:00 PM onwards, suggesting a much safer time for outdoor activities. It's vital to take precautions during peak hours, particularly between 11:00 AM and 1:00 PM, when the UV index indicates significant risk for sunburn and skin damage. Stay protected!

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	6	high	25 min
10:00	9	very high	15 min
11:00	11	extreme	10 min
12:00	12	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	0	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Mongo

During the year, UV levels exhibit significant seasonal changes, with notably higher UV Index readings from February through September. The high-risk months for UV exposure are February to September, when the UV Index reaches extreme levels (12-13) with burn times as short as 10 minutes—it’s crucial for both residents and visitors to take protective measures. From January to December, even when the UV Index decreases to 10 or below, the risk remains elevated, emphasizing the importance of sun safety year-round. Sunscreen, protective clothing, and seeking shade are highly recommended, especially during peak sun hours, to minimize the risk of sunburn and long-term skin damage.

Monthly Maximum UV Index for Mongo, Chad

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

The table above highlights how UV exposure in Mongo 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.

Mongo'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
Mongo	10	12	13	12	12	11	13	13	13	10	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