UV Index in Nampula, Mozambique

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors in Nampula, Mozambique, where the combination of tropical weather and high sun exposure can pose significant risks to skin health. The UV levels in this bustling city can soar, especially during the peak hours of 11 AM to 1 PM, reaching values of 9—indicating a very high risk of harm from unprotected sun exposure. Awareness of these levels is essential for preventing sunburn and long-term skin damage. With its warm climate year-round, Nampula’s residents must stay informed about serious UV risks to enjoy outdoor activities safely while protecting their skin from the sun’s harmful rays.

Hourly UV Index in Nampula

During the day, the UV Index showcases a dynamic profile, peaking dramatically between 11:00 AM and 12:00 PM with values reaching 9, indicating very high risk of harm from unprotected sun exposure. From the early morning at 7:00 AM, when the index starts at a modest 1, it climbs steadily, hitting 5 by 9:00 AM and continuing its ascent to 8 at 10:00 AM. After noon, a gradual decline follows, dropping to 2 by 3:00 PM before plummeting to 0 by 6:00 PM, signaling a decrease in sun intensity. Be sure to take precautions during the peak hours to protect your skin from potential damage!

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	5	moderate	30 min
10:00	8	very high	15 min
11:00	9	very high	15 min
12:00	9	very high	15 min
13:00	7	high	25 min
14:00	5	moderate	30 min
15:00	2	low	45 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 Nampula

Throughout the year, UV Index levels fluctuate significantly, with extremely high levels observed from January to April and again in August, November, and December. The high-risk months for UV exposure occur primarily in the winter and early spring (January to April) and late fall (November and December), where the UV Index remains at its peak of 16-17, demanding only 10 minutes of burn time. During the late spring and summer months (May to July), the index drops slightly to 9-10, allowing for longer exposure times of 15 minutes but still categorized as very high. Visitors and residents should take precautions during these high UV months by wearing sunscreen, protective clothing, and seeking shade to minimize skin damage and other UV-related health issues.

Monthly Maximum UV Index for Nampula, Mozambique

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

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

Nampula's solar exposure compared to other cities in Mozambique. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Matola UVI	14	14	12	10	7	5	6	7	9	12	12	14
Maputo UVI	14	14	12	10	7	5	6	7	9	12	12	14
Beira UVI	16	15	13	12	9	7	7	9	11	12	14	14
Chimoio UVI	16	15	14	12	9	8	8	10	12	13	14	14
Nampula	17	16	16	13	10	9	9	11	13	13	15	15