UV Index in Ntoroko, Uganda

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors in Ntoroko, Uganda, where the climate is primarily tropical with high exposure to sun throughout the year. Awareness of UV levels plays a vital role in preventing sunburn and protecting skin health, particularly during the peak hours when the index soars—reaching a maximum of 13 around noon. With such elevated UV exposure risks, especially in this region known for its vibrant landscapes and outdoor activities, knowing when to seek shade or apply sunscreen can make a significant difference in safeguarding your skin against harmful effects. Stay informed, stay protected!

Hourly UV Index in Ntoroko

The UV Index rises dramatically throughout the morning, starting at a safe level of 1 at 07:00 and 08:00. By 09:00, it jumps to 3, but it’s from 10:00 onward that the sun truly makes its presence felt, peaking at an intense 13 between 12:00 and 13:00. As the afternoon progresses, the index begins to taper off, dropping to 9 at 15:00 and further to 5 at 16:00. By the time the sun begins to set, the UV Index falls back to a manageable 1 by 18:00, before finally reaching 0 at 19:00. This day’s UV profile serves as a reminder to protect your skin 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	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	12	extreme	10 min
15:00	9	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 Ntoroko

The UV Index experiences consistently high levels throughout the year, peaking from January to April with values ranging from 14 to 16, categorizing these months as extreme risk for skin damage, where a mere 10 minutes of unprotected sun exposure can lead to burns. While the index slightly decreases during the summer months of June and July to 12, the high-risk designation remains due to the persistent threat of UV radiation. Even in the fall and winter months, the UV Index does not drop below 12, maintaining an extreme exposure category. It’s vital for both residents and visitors to prioritize sun protection, particularly from January through April. Use of broad-spectrum sunscreen, protective clothing, and ensuring limit exposure during peak hours are strongly advised to mitigate health risks associated with prolonged sun exposure.

Monthly Maximum UV Index for Ntoroko, Uganda

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

The table above highlights how UV exposure in Ntoroko compares to other major locations across Uganda. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Ntoroko's solar exposure compared to other cities in Uganda. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Kampala UVI	14	15	16	15	13	11	11	12	13	12	12	12
Jinja UVI	14	15	16	15	13	11	11	12	13	12	12	12
Ntoroko	14	15	16	15	14	12	12	13	13	13	12	12
Gulu UVI	14	15	16	15	14	12	12	13	14	13	12	12
Lira UVI	14	15	16	15	14	12	12	12	13	13	12	12
Mbarara UVI	14	15	16	15	14	12	12	13	14	13	12	12