UV Index in Nzega, Tanzania

Last updated: May 3, 2025

Understanding the UV Index in Nzega, Tanzania is crucial for residents and visitors alike, as it provides essential information about the risk of UV exposure throughout the day. With a climate classified as Aw, Nzega experiences significant sunlight, particularly during the midday hours, where UV levels can peak at an alarming 13. By being aware of these UV levels, you can take proactive measures to prevent sunburn and protect your skin health, ensuring a safe and enjoyable outdoor experience. Given the noticeable shifts in UV intensity from morning to afternoon, knowing when to seek shade or apply sunscreen is vital for everyone navigating this vibrant region.

Hourly UV Index in Nzega

The UV Index today reveals a dramatic rise in solar intensity as the day unfolds. Starting off at a gentle 1 by 7:00 AM, it quickly escalates, hitting 4 by 9:00 AM. The sun reaches its peak around noon with a blazing 13, leading to a high of 11 at 11:00 AM and 1:00 PM. As the afternoon progresses, the index tapers off, descending to 8 by 3:00 PM and further down to 2 by 5:00 PM. Finally, as the sun sets, it drops to 0 by 7:00 PM. To stay safe, consider wearing protective gear and limiting sun exposure 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	1	low	45 min
09:00	4	moderate	30 min
10:00	7	high	25 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 Nzega

Throughout the year, UV Index levels remain consistently high, peaking at 16 in January, February, March, and April, categorized as extreme, with an alarming burn time of just 10 minutes. This high-risk period for UV exposure continues into spring, with May seeing a slight drop to 13, yet still warrants caution. As summer approaches, the index tapers slightly, ranging between 11 and 13 from June to August, yet remains in the extreme category. The trend continues into September and October, where the UV index is again marked at 15 and 13, respectively, maintaining the extreme designation. Finally, November and December keep the index at 13 and 14, ensuring that even during winter months, residents and visitors should remain vigilant. To minimize risk, it's crucial for everyone to wear adequate sun protection, such as sunscreen, clothing, and hats, especially during these high-risk months.

Monthly Maximum UV Index for Nzega, Tanzania

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

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

Nzega's solar exposure compared to other cities in Tanzania. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Zanzibar UVI	14	14	14	14	12	10	10	12	13	13	13	13
Dar es Salaam UVI	14	14	15	14	12	10	10	12	13	13	13	13
Mwanza UVI	14	15	16	15	13	11	11	13	14	13	13	13
Nzega	15	16	16	16	13	11	12	13	15	13	13	14
Arusha UVI	15	16	16	16	14	12	12	13	14	14	13	14
Mbeya UVI	16	16	16	16	13	11	11	13	14	14	14	15