UV Index in Tessalit, Mali

Last updated: June 2, 2025

Staying informed about the UV Index is crucial for residents and visitors of Tessalit, Mali, where the sun shines intensely due to its BWh climate. Understanding UV levels plays a vital role in preventing sunburn and promoting long-term skin health, as even moderate exposure can lead to harmful effects. With UV readings that peak at an alarming 11 around midday, it’s essential to be proactive about sun safety, especially given the region’s high-risk exposure during hot months. Being aware of these risks can help you enjoy Tessalit's sunny days while keeping your skin safe from the sun's damaging rays.

Hourly UV Index in Tessalit

The UV Index peaks as the day progresses, beginning at a mild 2 at 07:00. By 09:00, it climbs to 6, reminding us to stay vigilant in the sun. The real intensity hits around 11:00, soaring to a blistering 10 and peaking at 12:00 with an impressive 11. As the afternoon rolls in, the index gradually decreases, descending to 8 by 14:00, and then to 5 at 15:00. As evening approaches, the UV threat diminishes significantly, dropping to 2 by 16:00. By the time the clock strikes 19:00, it falls to 0, signaling that the sun's rays are no longer a concern. Remember to 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	8	very high	15 min
11:00	10	very high	15 min
12:00	11	extreme	10 min
13:00	10	very high	15 min
14:00	8	very high	15 min
15:00	5	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 Tessalit

Throughout the year, UV index levels fluctuate significantly, with the highest risk months being from March to September, when the index consistently reaches extreme levels. Notably, April sees the peak UV index at 13, where the burn time is a mere 10 minutes. Following closely, February and May also present high risks, with indices of 10 and 12, respectively. Visitors and residents are advised to take precautionary measures during these months, such as using broad-spectrum sunscreen, wearing protective clothing, and seeking shade during peak sun hours to mitigate the risk of UV exposure. As the year progresses into October and November, the UV levels drop to very high and high, suggesting a slight easing in risk, but awareness remains essential year-round for skin protection.

Monthly Maximum UV Index for Tessalit, Mali

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

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

Tessalit's solar exposure compared to other cities in Mali. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Tessalit	8	10	11	13	12	11	11	10	11	9	9	7
Mopti UVI	10	11	12	13	12	12	14	14	13	11	9	9
Segou UVI	10	11	12	13	12	13	13	13	13	11	10	9
Bamako UVI	10	11	12	13	13	13	13	14	14	11	10	9
Koutiala UVI	10	11	12	13	13	13	13	14	13	12	10	10
Sikasso UVI	11	11	12	13	13	13	14	14	14	12	10	10