UV Index in Itigi, Tanzania

Last updated: August 1, 2025

Understanding the UV Index in Itigi, Tanzania is essential for protecting skin health and preventing sunburn, especially given the region's tropical climate and its heightened sun exposure. As UV levels can peak at a dangerous 11 midday, being aware of these fluctuations helps residents and visitors alike to take necessary precautions against potential harm. With typical risks ranging from sunburn to long-term skin damage, it's vital to grasp the significance of the UV Index in making informed choices about sun safety during the day.

Hourly UV Index in Itigi

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	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 Itigi

The UV Index shows notably high levels throughout the year, with extreme exposure categorized months dominating from January through April and continuing to show significant levels from May to September. The highest values (UV Index 16) persist during the first four months, indicating a high-risk period for sunburn, where a mere 10 minutes of unprotected exposure can result in damage. Visitors and residents should exercise caution, particularly in these early months, and again during September and November when the UV Index dips slightly but remains notable at 14. To protect against harmful effects, it is strongly advised to wear sunscreen, protective clothing, and limit exposure during peak sunlight hours throughout the year.

Monthly Maximum UV Index for Itigi, Tanzania

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

The table above highlights how UV exposure in Itigi 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.

Itigi'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
Itigi	16	16	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