UV Index in Hoima, Uganda

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents of Hoima, Uganda, as it provides essential information on the intensity of ultraviolet radiation from the sun throughout the day. Awareness of UV levels is vital for preventing sunburn and protecting skin health, particularly in a tropical climate like Hoima's, where the sun can be intense. With UV Index values peaking at 11 around midday, locals and visitors alike should take precautionary measures to minimize their risk of skin damage. By staying informed about the UV Index, you can enjoy outdoor activities safely while safeguarding your skin against harmful effects.

Hourly UV Index in Hoima

The UV Index provides a compelling insight into daily sun exposure, with a noticeable rise as the day progresses. Starting off the morning at a modest 1 at 07:00 and 08:00, the index climbs steadily, reaching a threshold of 3 by 09:00. The sun reaches its peak intensity around 12:00, hitting a striking 11, indicating a high risk of harm from unprotected sun exposure. This UV intensity remains formidable, peaking at 12 by 13:00. As the afternoon wanes, the UV Index gradually declines to 8 at 15:00, before dipping to a safe 1 by 18:00 and dropping to 0 by 19:00. It’s essential to take precautions during the midday hours to shield against the sun’s rays!

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	6	high	25 min
11:00	9	very high	15 min
12:00	11	extreme	10 min
13:00	12	extreme	10 min
14:00	10	very high	15 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 Hoima

The UV Index data reveals consistently high levels of ultraviolet radiation throughout the year, with the most significant increase occurring from February to April, reaching a peak of 16 in March. This data classifies every month as presenting an extreme exposure category, with a dangerously short burn time of just 10 minutes across all months. High-risk months include February to April, when UV Index levels are at their peak, making sun protection crucial during these times. Visitors and residents should take precautionary measures including wearing sunscreen, seeking shade, and donning protective clothing throughout the year to mitigate the risk of UV-related health issues. Remember, even when the weather feels cool, the UV rays can still cause harm!

Monthly Maximum UV Index for Hoima, Uganda

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

The table above highlights how UV exposure in Hoima 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.

Hoima'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
Hoima	13	15	16	15	13	12	11	12	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