UV Index in Musoma, Tanzania

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors of Musoma, Tanzania, where the Aw climate brings warm temperatures and strong sunlight year-round. With UV levels soaring to 13 during peak hours, awareness of these readings can help prevent sunburn and protect skin health. As the sun reaches its strongest around noon, recognizing the risks associated with high UV exposure is essential for enjoying outdoor activities safely and maintaining long-term skin wellness. Stay informed and prepared to safeguard yourself against the sun’s harmful effects in this beautiful lakeside city!

Hourly UV Index in Musoma

As the day unfolds, the UV Index climbs steadily, starting at a moderate 1 at 07:00 and peaking at a scorching 13 from 12:00 to 13:00. This spike signifies a heightened risk of harm from unprotected sun exposure, particularly around 11:00, when the index hits 11—a strong warning to seek shade and wear sunscreen. A gradual decline begins at 14:00, dipping to 8 by 15:00, before sliding back to a safe 2 by 17:00 and ultimately falling to 0 as daylight fades at 19:00. Plan outdoor activities wisely to minimize sun damage 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	7	high	25 min
11:00	11	extreme	10 min
12:00	13	extreme	10 min
13:00	13	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 Musoma

The UV index in our region experiences significant fluctuations throughout the year, with extreme levels consistently observed from January to November. The months of February and March stand out as the highest-risk periods, with UV indexes peaking at 16. It is crucial for both visitors and residents to be aware of the persistent risk of skin damage, as burn times remain as low as 10 minutes throughout the year. To protect yourself, it is advised to wear sunscreen, seek shade, and don protective clothing, especially during these high-risk months. Even as the UV index dips in June and July, conditions remain extreme, making sun safety an ongoing priority.

Monthly Maximum UV Index for Musoma, Tanzania

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

The table above highlights how UV exposure in Musoma 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.

Musoma'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
Musoma	14	16	16	15	13	11	11	13	14	13	12	13
Mwanza UVI	14	15	16	15	13	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