UV Index in Bukwa, Uganda

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents of Bukwa, Uganda, where the sun’s rays can be particularly intense. With high UV levels during midday, awareness can significantly impact sunburn prevention and overall skin health. Typically characterized by a Cfb climate, Bukwa experiences a mix of mild and warm weather, yet the risk of prolonged sun exposure remains a concern, especially during peak hours when the UV Index peaks at 12. Knowing the UV levels empowers you to take proactive measures to protect your skin from harmful radiation, ensuring a healthier outdoor experience.

Hourly UV Index in Bukwa

The UV Index data for the day reveals a dramatic rise in sun exposure as the hours progress. Starting at a gentle 1 at 07:00, it swiftly climbs to 2 by 08:00. By 09:00, the index reaches a moderate 4, but it’s from 10:00 onwards that the sun’s strength truly shines, peaking at an intense 12 during the noon hours of 12:00 and 13:00. This memorable midday height signifies the critical time for protection against harmful UV rays. The afternoon sees a slight drop, with values decreasing to 11 at 14:00 and then tapering down to 7 at 15:00. As the sun begins its descent, the UVI returns to safer levels, falling to 4 by 16:00, and dwindling to 1 at 18:00 before settling at 0 by 19:00. As such, it’s crucial to stay vigilant and protect your skin during peak UV 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	2	low	45 min
09:00	4	moderate	30 min
10:00	7	high	25 min
11:00	10	very high	15 min
12:00	12	extreme	10 min
13:00	12	extreme	10 min
14:00	11	extreme	10 min
15:00	7	high	25 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 Bukwa

The UV Index remains consistently high throughout the year, with extreme exposure levels noted from January to May, peaking at 17 in both February and March. April and May see only slightly lower values, yet still indicate significant risk. High-risk months for sun exposure are therefore January to May, where a it is crucial to limit unprotected sun exposure to just 10 minutes to prevent skin damage. Though the index slightly decreases from June to November, careful monitoring is still advised as the UV Index remains at a minimum of 12 during this period. Visitors and residents are strongly recommended to wear protective clothing, use sunscreen generously, and seek shade when the sun is strongest to ensure their safety year-round.

Monthly Maximum UV Index for Bukwa, Uganda

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

The table above highlights how UV exposure in Bukwa 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.

Bukwa'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
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
Bukwa	15	17	17	16	14	12	13	13	14	14	13	13