UV Index in Segou, Mali

Last updated: July 2, 2025

Understanding the UV Index is essential for residents and visitors in Segou, Mali, where the intense sun can pose significant risks to skin health. The UV levels here can reach a staggering 13 around noon, indicating a high risk of harm from unprotected sun exposure. By being aware of these levels, you can take proactive measures to prevent sunburn and long-term skin damage. Segou’s climate is characterized by a semi-arid environment with plenty of sunshine, making it crucial to pay attention to UV index forecasts. Whether you're enjoying outdoor activities or simply going about your day, knowing the UV Index can help you stay safe under the Malian sun.

Hourly UV Index in Segou

As the sun rises, the UV Index starts at a gentle 1 by 7:00 AM, perfect for early risers enjoying the fresh morning air. By 9:00 AM, it escalates to a moderate 5, signaling it's time to think about sun protection. The peak arrives at 12:00 PM, when the index hits a scorching 13, marking the sun’s most aggressive rays. For the next hour, it remains at this intense level before gradually declining through the afternoon: 11 at 1:00 PM, 8 at 3:00 PM, and finally down to 4 by 4:00 PM. As the sun sets, the UV Index drops to a safe 1 by 6:00 PM, then to a calming 0 by 7:00 PM, inviting a warm evening to unwind. Enjoy the day, but remember to shield yourself 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	1	low	45 min
08:00	2	low	45 min
09:00	5	moderate	30 min
10:00	8	very high	15 min
11:00	11	extreme	10 min
12:00	13	extreme	10 min
13:00	13	extreme	10 min
14:00	11	extreme	10 min
15:00	8	very high	15 min
16:00	4	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Segou

Throughout the year, the UV Index experiences significant fluctuations, with the high-risk months occurring from February to October, where values consistently reach extreme levels of 11 to 13. This indicates a burn time of just 10 minutes during these months, highlighting the urgent need for sun safety precautions. Notably, March, April, June, July, August, and September have particularly heightened UV exposure, requiring visitors and residents to be vigilant. It's crucial for everyone to seek shade, wear protective clothing, apply sunscreen, and avoid peak sun hours to minimize the risks of sunburn and long-term skin damage. As we transition into November and December, the risk slightly decreases, but it remains important to stay protected, especially on sunny days.

Monthly Maximum UV Index for Segou, Mali

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

The table above highlights how UV exposure in Segou 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.

Segou'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
Mopti UVI	10	11	12	13	12	12	14	14	13	11	9	9
Segou	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