UV Index in Nyamuswa, Tanzania

Last updated: August 1, 2025

Understanding the UV Index in Nyamuswa, Tanzania is crucial for ensuring the health and safety of residents and visitors alike. With a climate characterized by intense sunlight, awareness of UV levels can significantly aid in sunburn prevention and overall skin health. The UV Index here peaks at a critical 11 during midday hours, highlighting the risks of skin damage and the importance of protective measures. By keeping an eye on local UV forecasts, you can enjoy the beautiful Tanzanian sun while minimizing exposure risks, particularly in this vibrant and sun-drenched region.

Hourly UV Index in Nyamuswa

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.
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	12	extreme	10 min
15:00	8	very high	15 min
16:00	5	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 Nyamuswa

The UV Index reflects extreme exposure levels throughout the year, peaking at 16 in January, February, and March, during which the burn time is a mere 10 minutes. As we move into the warmer months, the index slightly decreases but remains high, with 10 minutes of burn time sustained from June to August. September and November also maintain a notable index of 14 and 13, respectively. Given these conditions, it is crucial for both visitors and residents to prioritize sun safety, especially from January to March when UV levels are at their highest. Regular application of broad-spectrum sunscreen, wearing protective clothing, and seeking shade during peak hours can significantly reduce the risk of skin damage.

Monthly Maximum UV Index for Nyamuswa, Tanzania

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

The table above highlights how UV exposure in Nyamuswa 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.

Nyamuswa'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
Nyamuswa	15	16	16	15	14	11	11	13	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