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UV Index in Namanyere, Tanzania

Last updated: August 1, 2025

In Namanyere, Tanzania, awareness of the UV Index is essential for protecting your skin from the risks associated with sun exposure. Understanding UV levels helps in preventing sunburn and promotes long-term skin health, particularly during the peak hours when the index soars. Nestled in the Cwb climate zone, Namanyere experiences significant UV intensity, especially from 11 AM to 1 PM, when levels can reach an alarming 11. Staying informed about these UV risks is crucial for enjoying the sunny days in this vibrant town while keeping your skin safe and healthy.

Hourly UV Index in Namanyere

The UV Index today presents a dynamic journey from dawn to dusk. Starting off with a 0 at 07:00, early risers are safe from harmful rays. As the sun climbs higher, the index ticks up to 1 by 08:00 and then to 2 at 09:00, signaling the gentle start of UV exposure. 10:00 marks a noticeable increase, soaring to 5, but the peak arrives at 12:00 with an impressive 10—a point where sunscreen becomes a must! The intensity of UV radiation continues to rise, hitting 11 at 13:00, before gradually declining to 7 by 15:00. As the day winds down, the UV Index declines to 4 at 16:00, dipping further to 2 by 17:00, and finally retreating to a safe 0 as evening approaches at 19:00. Plan outdoor activities wisely to stay protected 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.
TimeUVICategoryTime to Burn
07:001low45 min
08:001low45 min
09:003moderate30 min
10:006high25 min
11:009very high15 min
12:0011extreme10 min
13:0012extreme10 min
14:0011extreme10 min
15:008very high15 min
16:005moderate30 min
17:002low45 min
18:001low45 min
19:000low45 min

Monthly UV Index Trends in Namanyere

The UV Index exhibits seasonal variations, with the highest values recorded from January to April, consistently at 16, indicating an extreme exposure category and a rapid burn time of just 10 minutes. While May experiences a slight decrease to 13 (still extreme), the UV Index remains notably high through July (11) and August (12), before stabilizing at 13 from September through November. As the year closes with December reporting a UV Index of 15, it remains essential for visitors and residents to exercise caution. High-risk months for sun exposure include January through April and July through November, where maintaining protective measures such as sunscreen application, wearing hats, and seeking shade is crucial to minimize the risk of skin damage.

Monthly Maximum UV Index for Namanyere, Tanzania

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Namanyere. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec161616151310111213131415
Data source: Statistical UV Index data for Namanyere, 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 Namanyere UV Index with Other Tanzania Cities

The table above highlights how UV exposure in Namanyere 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.
Namanyere's solar exposure compared to other cities in Tanzania. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Zanzibar UVI141414141210101213131313
Dar es Salaam UVI141415141210101213131313
Mwanza UVI141516151311111314131313
Namanyere161616161310111213131415
Arusha UVI151616161412121314141314
Mbeya UVI161616161311111314141415