UV Index in Kidatu, Tanzania

Last updated: May 3, 2025

Understanding the UV Index in Kidatu, Tanzania, is crucial for protecting your skin from harmful ultraviolet radiation. High UV levels can lead to sunburn and long-term skin damage, making awareness essential for residents and visitors alike. Kidatu, set in an Aw climate zone, experiences significant UV exposure, particularly around midday when the index peaks at a striking 13. By familiarizing yourself with the daily UV levels, you can take proactive steps to safeguard your skin and enjoy the vibrant outdoors safely.

Hourly UV Index in Kidatu

As the sun rises over the horizon, the UV Index starts low at 1 by 7:00 AM, gradually ramping up to 2 by 8:00 AM. However, by 9:00 AM, it takes a significant leap to 4, with intensity peaking at a notable 13 by 12:00 PM. The midday sun brings the highest risk, striking 11 at 11:00 AM, followed closely by 12 at 1:00 PM. The intensity begins to wane as the afternoon progresses, dipping to 10 at 2:00 PM, then gently declining to 7 by 3:00 PM. As the sun sets, the index drops to 1 by 5:00 PM, and ultimately fades away to 0 after 7:00 PM. It's a day of vibrant sunshine, and while the midday hours call for caution, the gradual descent of UV radiation offers a pleasant evening breeze.

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	12	extreme	10 min
14:00	10	very high	15 min
15:00	7	high	25 min
16:00	3	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Kidatu

Throughout the year, the UV Index remains notably high, particularly from January to April, when it consistently registers at 15, indicating an extreme exposure category with a minimal burn time of just 10 minutes. This high-risk period continues into July and August, where the index is between 11 and 12, maintaining an extreme exposure rating. May sees a slight decrease to 13, while June offers a marginally better situation with a 10, though still classified as very high. As the year progresses, September to November features UV Index values bouncing between 13 and 14, categorized as extreme, and returning to an extreme exposure classification again in December. With such consistently high levels, it is crucial for both visitors and residents to prioritize sun safety measures—such as wearing protective clothing, applying sunscreen frequently, and seeking shade during peak hours—to minimize the risk of skin damage.

Monthly Maximum UV Index for Kidatu, Tanzania

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

The table above highlights how UV exposure in Kidatu 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.

Kidatu'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
Kidatu	15	15	15	15	13	10	11	12	14	14	13	14
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