UV Index in Inyonga, Tanzania

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors in Inyonga, Tanzania, where the sun shines brightly in the Aw climate zone. As local UV levels can soar, peaking at an impressive 13 around midday, being aware of these fluctuations is vital for sunburn prevention and long-term skin health. High UV exposure can pose serious risks, making it essential to protect your skin during the most intense hours of sunlight. With such significant daily variations, knowing when to seek shade or don protective clothing can help you enjoy the beautiful Tanzanian outdoors safely!

Hourly UV Index in Inyonga

The UV Index starts off mild in the early morning, peaking at 1 at both 07:00 and 08:00. However, as the day progresses, the intensity ramps up significantly, reaching 3 by 09:00. The real surge occurs around 10:00, when the index skyrockets to 7, continuing its ascent to a maximum of 13 at both 12:00 and 13:00—a critical time for sun exposure. By 14:00, it begins to gradually decline, dipping to 11, then further decreasing to 8 by 15:00. The evening hours bring a refreshing drop, with the UV index falling to 4 at 16:00, and winding down to 1 by 18:00, finally reaching 0 by 19:00. This data highlights the importance of sun protection during the peak hours between 10:00 and 14:00 when UV exposure is at its highest.

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	3	moderate	30 min
10:00	7	high	25 min
11:00	10	very high	15 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 Inyonga

Throughout the year, the UV Index remains extremely high, with values consistently above 10 from January to November, peaking at 16 in March and April. High-risk months for UV exposure include January through April, where the UV Index reaches a maximum of 16, and February maintains an index of 15. Even during the summer months of June and July, the index remains at 11, making it crucial for residents and visitors to take caution. When spending time outdoors, all individuals are advised to limit sun exposure to no more than 10 minutes without protection, and to use sunscreen, wear protective clothing, and seek shade to minimize risk of skin damage. Prioritize sun safety year-round, as UV levels are persistently elevated.

Monthly Maximum UV Index for Inyonga, Tanzania

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

The table above highlights how UV exposure in Inyonga 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.

Inyonga'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
Inyonga	15	15	16	16	13	11	11	13	14	13	14	14
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