UV Index in Lembeni, Tanzania

Last updated: August 1, 2025

Understanding the UV Index in Lembeni, Tanzania, is crucial for protecting your skin and maintaining overall health, especially given the region's warm Aw climate. The UV Index measures the strength of sun's ultraviolet rays, helping residents and visitors alike gauge potential risks for sunburn and long-term skin damage. With peak UV levels soaring to 11 during midday hours, awareness and proactive measures are essential to safeguard against harmful exposure. Stay informed and enjoy the beautiful sunny days in Lembeni while protecting your skin!

Hourly UV Index in Lembeni

The UV Index reveals a dynamic pattern throughout the day, starting at a low 1 in the early morning hours of 07:00 and 08:00. As the sun rises, the index climbs steadily, reaching 3 by 09:00. The midday sun peaks aggressively at 11, with the UV Index hitting its maximum of 11 from 12:00 to 13:00, signaling a high risk for skin damage without protection. Following this peak, values gradually decline, dropping to 9 at 14:00, and tapering down to 6 by 15:00. As the evening approaches, the UV Index falls back to 3 by 16:00 and finally descends to a 1 by 17:00 and 18:00, before sinking to 0 at 19:00, marking the end of the day's UV exposure. It's a reminder to stay vigilant under the sun, especially 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	4	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	10	very high	15 min
15:00	7	high	25 min
16:00	4	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Lembeni

The UV Index in this region remains consistently extreme throughout the year, with particularly high values from January to April (peaking at 16), indicating that residents and visitors should be vigilant against sun exposure during these months. Even in the summer months of June and July, when the UV Index drops slightly to 11, a burn time of just 10 minutes remains critical. As a general rule, from January to September, conditions are classified as high-risk, necessitating protective measures such as wearing sunscreen, hats, and protective clothing. It's essential to maintain awareness of the weather and UV levels, especially during outdoor activities, to minimize the risk of skin damage year-round.

Monthly Maximum UV Index for Lembeni, Tanzania

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

The table above highlights how UV exposure in Lembeni 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.

Lembeni'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
Lembeni	15	16	16	15	13	11	11	13	14	14	13	13
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