UV Index in Oyam, Uganda

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents of Oyam, Uganda, where the sun's intense rays can lead to harmful effects on skin health. With a tropical climate that sees high UV levels, particularly between 10 AM and 2 PM, knowing your UV exposure is essential for effective sunburn prevention. By staying informed about UV index levels, you can take proactive steps to protect your skin and enjoy the outdoors safely, ultimately reducing the risk of skin damage. Be aware that during peak hours, the UV Index can soar to unhealthy levels, reaching as high as 14—a reminder of why monitoring this vital index can safeguard your health and well-being in Oyam's vibrant sun-soaked environment.

Hourly UV Index in Oyam

The UV Index for the day reveals a rampant ascent of solar intensity as we progress into midday. Starting with a mild 1 at 7:00 AM, the index gradually climbs to an impressive peak of 14 by 1:00 PM, indicating a high risk for unprotected skin. The sun is particularly fierce at 12:00 PM, reaching 13, and 1:00 PM, reaching its highest point before gradually declining. By 3:00 PM, the index drops to 8, and by the time the sun dips below the horizon at 7:00 PM, the UV Index has plummeted to 0. When heading outdoors, it's crucial to stay aware of the midday sun's strength and take necessary precautions 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	4	moderate	30 min
10:00	7	high	25 min
11:00	11	extreme	10 min
12:00	13	extreme	10 min
13:00	14	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 Oyam

The seasonal UV data reveals consistently high UV Index values, indicating an extreme exposure category year-round, with an overall burn time of only 10 minutes. The high-risk months are January through March, when the UV Index peaks at 14 to 16, posing the greatest threat for sunburn and skin damage. As such, visitors and residents are strongly advised to take protective measures during these months, including wearing sunscreen, protective clothing, and seeking shade. Although the intensity slightly decreases from June to November, with the Index remaining around 12 to 13, precautionary measures should still be upheld throughout the year to ensure skin health.

Monthly Maximum UV Index for Oyam, Uganda

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

The table above highlights how UV exposure in Oyam 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.

Oyam'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
Oyam	14	15	16	15	14	12	12	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