UV Index in Mafinga, Tanzania

Last updated: May 3, 2025

Understanding the UV Index in Mafinga, Tanzania is crucial for safeguarding your skin and overall health. High UV levels pose a significant risk of sunburn and can contribute to long-term skin damage if precautions aren’t taken. With Mafinga's climate characterized as semi-arid (BSh), residents and visitors alike should be particularly mindful of the intense midday sun, where UV Index levels peak at a striking 13 between noon and 1 PM. By staying informed about daily UV exposure risks, you can enjoy the beautiful outdoors while protecting your skin from harmful effects.

Hourly UV Index in Mafinga

The UV Index throughout the day demonstrates a clear peak of intensity around midday. From a low of 1 at 07:00 and 08:00, the index climbs steadily, hitting 4 by 09:00. By 10:00, the level jumps to 7 and continues to escalate, reaching a striking 11 at 11:00. The intensity peaks at 12:00 and 13:00 with a maximum value of 13, indicating a strong risk of harm from unprotected sun exposure. As the afternoon progresses, the index declines to 11 by 14:00, then drops to 7 at 15:00, and further wanes to 4 by 16:00. By the evening, the UV Index returns to a safe 1 at 17:00 and 18:00, with the sun's intensity fading to 0 by 19:00. It's clear to enjoy the sun during the morning or late afternoon to minimize exposure risks!

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	11	extreme	10 min
15:00	7	high	25 min
16:00	4	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 Mafinga

Throughout the year, UV Index readings reflect a consistently extreme exposure category, with values ranging from 11 to 16. The highest levels occur between March and April, indicating that these months, alongside January and February, present the greatest risk for UV-related harm. Visitors and residents alike should be particularly vigilant during these high-risk months, practicing sun safety measures such as wearing sunscreen and protective clothing, and seeking shade whenever possible. Ultimately, with a burn time of just 10 minutes year-round, it is crucial to stay informed and protect your skin from harmful UV radiation at all times.

Monthly Maximum UV Index for Mafinga, Tanzania

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

The table above highlights how UV exposure in Mafinga 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.

Mafinga'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
Mafinga	15	15	16	16	13	11	11	13	14	14	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