UV Index in Mchinji, Malawi

Last updated: May 3, 2025

Understanding the UV Index is crucial for the residents of Mchinji, Malawi, where the sun’s powerful rays can pose significant health risks. With the region's climate characterized by a Cwa zone, individuals are frequently exposed to varying levels of UV radiation throughout the day. Awareness of these UV levels is essential for preventing sunburn and protecting overall skin health, as elevated UV readings—peaking at 11 between 11:00 and 12:00—indicate an increased risk for harmful effects. By staying informed about the UV Index, you can take proactive measures to enjoy the outdoors safely while safeguarding your skin from potential damage.

Hourly UV Index in Mchinji

As the sun rises, the UV Index climbs steadily, starting at a gentle 1 at 7:00 AM. By 8:00 AM, it reaches 3, marking the beginning of increased sun exposure. The day continues to heat up, with the index peaking at a remarkable 11 from 11:00 AM to 12:00 PM, indicating a high risk for harm from unprotected sun exposure. As the afternoon sets in, it gradually declines, dropping to 6 by 2:00 PM and subsequently to 3 by 3:00 PM. As the sun begins to descend, the index returns to a safer 1 by 4:00 PM and tapers off to 0 after 6:00 PM. This hourly trend underscores the importance of sun protection during the midday hours when the UV exposure is at its highest.

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	11	extreme	10 min
12:00	11	extreme	10 min
13:00	9	very high	15 min
14:00	6	high	25 min
15:00	3	moderate	30 min
16:00	1	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 Mchinji

During the year, UV Index values exhibit notable variability, peaking with extreme levels in January (17), February (17), and declining through April (14) before leveling off at very high levels in June and July (9). The highest-risk months occur from January to April where the UV Index remains at extreme levels, indicating a burn time of only 10 minutes. Visitors and residents should take precautionary measures during these months, including wearing protective clothing, applying broad-spectrum sunscreen regularly, and seeking shade during peak UV hours. As the year transitions to late summer and fall, UV levels remain elevated, particularly in August and November (both at 15), necessitating continued vigilance against sun exposure.

Monthly Maximum UV Index for Mchinji, Malawi

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

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

Mchinji's solar exposure compared to other cities in Malawi. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Blantyre UVI	17	17	16	12	10	8	9	11	12	12	14	15
Zomba UVI	17	17	16	13	10	9	9	11	13	13	15	15
Mchinji	17	17	16	14	11	9	9	12	13	13	15	16
Lilongwe UVI	17	17	16	14	11	9	10	12	13	13	15	16
Mzuzu UVI	16	16	16	15	11	10	10	12	13	13	14	16
Kasungu UVI	16	17	16	14	11	9	10	12	13	13	15	16