UV Index in Mlangali, Tanzania

Last updated: July 2, 2025

Understanding the UV Index in Mlangali, Tanzania is crucial for residents and visitors alike, as it serves as a vital tool for sun safety. With the sun's rays being particularly intense during midday, awareness of UV levels can help prevent sunburn and protect skin health. In Mlangali's temperate highland climate, where sunlight exposure can dramatically increase UV index values—peaking at 11 between noon and 1 PM—it's essential to take precautions, especially during the hotter months. By staying informed about UV risks, you can enjoy the outdoors while safeguarding your skin against harmful effects.

Hourly UV Index in Mlangali

As the sun rises and warms the day, the UV Index begins at a mild 1 at 07:00 and 08:00, making it safe to venture outdoors without much protection. By 09:00, it jumps to a moderate 3, hinting at the increasing intensity. The real peak arrives between 11:00 and 13:00, where the index soars to an impressive 11, signifying a high risk of harm from unprotected sun exposure. As the afternoon rolls on, the index gradually dips, dropping to 10 at 14:00 and then descending through the late afternoon to 2 by 17:00. The sun sets the scene for a safe evening as the index returns to 1 at 18:00, finally resting at 0 by 19:00. This hourly dance of UV radiation highlights the importance of sun safety 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
13:0011extreme10 min
14:0010very high15 min
15:007high25 min
16:004moderate30 min
17:002low45 min
18:001low45 min
19:000low45 min

Monthly UV Index Trends in Mlangali

The UV Index indicates consistently high levels of ultraviolet radiation throughout the year, with extreme exposure categories recorded from January to December. Notably, the highest UV Index readings occur from February to April, peaking at 17, with a burn time of just 10 minutes. The months of June and July see a slight decrease, yet remain at an extreme level of 11, while August to October hover around 13 to 14. Given these conditions, it is crucial for both visitors and residents to take protective measures year-round, particularly during the high-risk months of February through April. It is advisable to wear sunscreen, protective clothing, and sunglasses, and to seek shade during peak UV hours to minimize the risk of skin damage.

Monthly Maximum UV Index for Mlangali, Tanzania

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Mlangali. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec161717151211111314141416
Data source: Statistical UV Index data for Mlangali, 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 Mlangali UV Index with Other Tanzania Cities

The table above highlights how UV exposure in Mlangali 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.
Mlangali'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
Arusha UVI151616161412121314141314
Mbeya UVI161616161311111314141415
Mlangali161717161211111314141416