UV Index in Issenye, Tanzania

Last updated: August 1, 2025

Understanding the UV Index in Issenye, Tanzania is crucial for ensuring skin health and preventing sunburn in this vibrant region. With a warm "Aw" climate, residents and visitors alike face significant UV exposure throughout the day, particularly between 10 AM and 2 PM when the index can soar as high as 12. By remaining vigilant about the UV levels, you can take proactive measures to protect your skin and enjoy the beautiful Tanzanian sun safely. Stay informed and safeguard yourself against potential risks of overexposure!

Hourly UV Index in Issenye

The UV Index throughout the day reveals a dynamic shift in sun strength. Starting off with a gentle maximum of 1 at both 07:00 and 08:00, the intensity begins to rise, reaching a moderate level of 3 by 09:00. As the clock strikes 10:00, the index leaps to 6, and by 11:00, it surges to 9, indicating increasing caution is needed. The day peaks at a scorching 11 at 12:00 and reaches its zenith with an astounding 12 at 13:00. A gradual decline follows, with levels dropping to 10 at 14:00, then 7 at 15:00, and finally settling back to 4 at 16:00. As the sun starts to set, the index plummets to 2 at 17:00, then quiets to 1 by 18:00, before dropping to 0 at 19:00. Be sure to take care 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 Issenye

Throughout the year, the UV Index remains consistently high, with values reaching a peak of 16 during the winter and spring months of January through April. These months are classified as high-risk due to their extreme exposure category, signifying a mere 10-minute burn time for unprotected skin. Although the UV Index decreases slightly in June and July to 11, it remains high enough to pose a significant risk, re-escalating in August and maintaining elevated levels in September and October. Residents and visitors should take precautionary measures year-round, such as wearing sunscreen, protective clothing, and seeking shade, especially during this high-risk period. Staying vigilant about UV exposure is crucial for skin health during all months, as the potential for sunburn exists with minimal exposure.

Monthly Maximum UV Index for Issenye, Tanzania

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

The table above highlights how UV exposure in Issenye 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.

Issenye'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
Issenye	15	16	16	16	14	11	11	13	14	14	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