UV Index in Maswa, Tanzania

Last updated: May 3, 2025

In Maswa, Tanzania, being aware of the UV Index is essential for protecting your skin and overall health. Understanding UV levels helps in preventing sunburn and long-term skin damage, particularly in this Aw climate region, where the sun can be intense. With peak UV Index values reaching as high as 14 during midday, residents and visitors must stay informed about daily UV exposure risks. By keeping an eye on the UV Index, you can enjoy the beautiful Maswa outdoors while safeguarding your skin from harmful rays.

Hourly UV Index in Maswa

As the day unfolds, the UV Index climbs dramatically, starting from a gentle 1 at 07:00 and peaking at an intense 14 by 13:00. The sun's intensity reaches its zenith around 12:00, registering an impressive 13, urging sun-seekers to take precautions. By 15:00, the index begins to dip, settling at 8, before gradually falling to 2 by 17:00. As evening approaches, the UV threat diminishes significantly, reaching 0 by 19:00. This data paints a vivid picture of a day where sun protection is essential during the midday hours while the early morning and late afternoon present a milder UV experience. Stay safe and enjoy the sunshine!

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	14	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 Maswa

The UV Index remains consistently high throughout the year, with January through April peaking at 16 to 17, categorizing these months as extreme risk for UV exposure, where a burn can occur in just 10 minutes of sunlight. May sees a slight reduction to 14, but the risk remains significant. The index begins to decline from June to October, ranging from 11 to 14, yet caution is still advised as the extreme exposure category persists. November and December hold steady at 13, maintaining the high-risk designation. Visitors and residents are strongly advised to take precautions during these months by wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade during peak sun hours to minimize UV exposure and potential skin damage.

Monthly Maximum UV Index for Maswa, Tanzania

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

The table above highlights how UV exposure in Maswa 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.

Maswa'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
Maswa	15	16	17	16	14	11	12	14	14	13	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