UV Index in Kayunga, Uganda

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents of Kayunga, Uganda, where the sun's rays can pose significant risks to skin health. With typical UV levels peaking at 11 during midday hours, awareness could mean the difference between protection and sunburn — not to mention long-term skin damage. Kayunga's tropical climate brings heightened UV exposure, making it essential for locals and visitors alike to stay informed about daily UV levels. Knowing when to seek shade or slather on sunscreen can help everyone enjoy the African sun safely!

Hourly UV Index in Kayunga

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	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	11	extreme	10 min
14:00	10	very high	15 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 Kayunga

The UV Index remains alarmingly high throughout the year, with the highest values occurring from January to April and consistently staying between 11 to 15 during those months, categorizing them as extreme. With a burn time of just 10 minutes across all months, visitors and residents are advised to take precautionary measures year-round. February and March pose the highest risk, making it crucial for individuals to apply broad-spectrum sunscreen, wear protective clothing, and seek shade, especially during midday hours. As UV levels begin to stabilize from June to November, they still fall within the extreme category, warranting ongoing vigilance. Visitors are encouraged to stay informed and prioritize sun safety to avoid harmful effects.

Monthly Maximum UV Index for Kayunga, Uganda

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

The table above highlights how UV exposure in Kayunga 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.

Kayunga'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
Kayunga	14	15	15	14	13	11	11	12	13	12	12	12
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