UV Index in Kalangala, Uganda

Last updated: May 3, 2025

Understanding the UV Index in Kalangala, Uganda is crucial for safeguarding your skin and health under the tropical sun. With a climate that brings both stunning beauty and potential UV exposure risks, being informed about UV levels can help you prevent skin damage and sunburn. The UV Index here peaks between 11:00 AM and 1:00 PM with values soaring to 13, indicating extreme sun intensity. As you enjoy Kalangala's natural splendor, remember to monitor the UV Index—it's a simple yet powerful way to protect yourself and optimize your sun experience.

Hourly UV Index in Kalangala

As the sun rises, the UV Index begins at a mild 1 at 7:00 AM and 8:00 AM, making it a safe time for outdoor activities. However, as the clock strikes 9:00 AM, the index surges to 4, signaling the need for some sun protection. The intensity peaks dramatically at 12:00 PM and 1:00 PM, reaching a scorching 13, urging everyone to seek shade or apply sunscreen generously. The intensity starts to decline after 2:00 PM, dropping to 12 at 2:00 PM, and gradually wanes to 5 by 4:00 PM. As evening approaches, the index cools off significantly, plummeting to a mere 1 by 6:00 PM, and finally to 0 by 7:00 PM. Stay sun-safe during those midday 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	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	12	extreme	10 min
15:00	8	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 Kalangala

Across the year, the UV Index remains consistently high, with extreme exposure categories observed from January through May, where the index reaches its peak at 16 in March. The high-risk months for UV exposure are January, February, March, and April, each presenting a UV Index of 14 to 16, indicating a burn time of just 10 minutes. Although the index slightly decreases from June to December, it remains at a significant level of 12 to 13. Consequently, both visitors and residents should be mindful of their sun exposure year-round, employing protective measures such as sunscreen, hats, and protective clothing, especially during these critical months to prevent skin damage.

Monthly Maximum UV Index for Kalangala, Uganda

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

The table above highlights how UV exposure in Kalangala 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.

Kalangala'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
Kalangala	14	15	16	15	14	12	12	13	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