UV Index in Katakwi, Uganda

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents of Katakwi, Uganda, where sun exposure can significantly impact skin health. With the region's Aw climate, characterized by warm temperatures and plentiful sunshine, awareness of UV levels is essential to prevent sunburn and long-term skin damage. The UV Index in Katakwi peaks at a striking 12 around midday, indicating a high to extreme risk for harmful effects from unprotected sun exposure. By being informed about daily UV fluctuations, you can safeguard your well-being and enjoy the beautiful Ugandan outdoors safely.

Hourly UV Index in Katakwi

The UV Index throughout the day showcases a significant peak around midday, making for an intriguing observation of sunlight intensity. Starting at 07:00, the index remains low at 1, gradually rising to 3 by 09:00. As the sun climbs higher, we reach a notable 6 by 10:00 and surge to its maximum intensity of 11 at noon, a warning to take protective measures. The afternoon sees a brief plateau with 12 at 13:00, before tapering off to 11 at 14:00 and declining steadily to 5 by 16:00. By 17:00, the index drops to 2, and the sunlight wanes, bringing it back down to 1 by 18:00 and finally settling at 0 by 19:00. This hourly data serves as an important reminder to stay vigilant under the sun, especially 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	12	extreme	10 min
14:00	11	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 Katakwi

Throughout the year, UV levels remain consistently high, with an extreme Exposure category observed every month. The highest UV Index values of 16 occur from February to March, designating these months as high-risk for sun exposure, where burn time is just 10 minutes. Visitors and residents are strongly advised to take precautionary measures, such as wearing protective clothing, applying sunscreen, and seeking shade during peak sunlight hours. As UV levels remain elevated even in the summer months, continued vigilance is essential year-round to prevent skin damage.

Monthly Maximum UV Index for Katakwi, Uganda

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

The table above highlights how UV exposure in Katakwi 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.

Katakwi'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
Katakwi	14	16	16	15	14	12	12	13	13	13	12	12
Mbarara UVI	14	15	16	15	14	12	12	13	14	13	12	12