UV Index in Maquoketa, United States

Last updated: May 3, 2025

In Maquoketa, understanding the UV Index is crucial for safeguarding your skin and promoting overall health. With peak levels reaching 9 around midday, residents must be vigilant about sun exposure to prevent harmful consequences such as sunburn and long-term skin damage. This charming town, located in a Dfa climate zone, experiences varying weather patterns that can intensify UV exposure, particularly during the summer months. By staying informed about UV levels, you can enjoy the outdoors safely, ensuring your skin remains protected while you explore everything Maquoketa has to offer.

Hourly UV Index in Maquoketa

The UV Index rises steadily throughout the morning, with a low of 1 at 07:00, gradually climbing to 9 between 12:00 and 13:00, marking the peak of sun intensity. As the afternoon progresses, the index begins to decline, dropping to 8 at 14:00 and further easing to 7 by 15:00. As the sun sets, the UV Index continues to decrease, landing back at a mild 1 by 19:00. This data highlights the importance of protective measures during peak hours, especially between 11:00 and 13:00, when sun exposure poses the highest risk.

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	3	moderate	30 min
10:00	5	moderate	30 min
11:00	7	high	25 min
12:00	9	very high	15 min
13:00	9	very high	15 min
14:00	8	very high	15 min
15:00	7	high	25 min
16:00	5	moderate	30 min
17:00	3	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Maquoketa

Throughout the year, UV exposure varies significantly, with the highest risk months occurring from April to September when the index reaches very high to extreme levels. Specifically, June stands out with a UV Index of 11, where a mere 10 minutes of unprotected sun exposure can lead to skin damage. In contrast, during the winter months of January and February, the UV Index remains lower, categorized as moderate, allowing for a safer 30-minute burn time. Visitors and residents are advised to take necessary precautions during high-risk months, such as applying broad-spectrum sunscreen, wearing protective clothing, and seeking shade during peak sunlight hours, to minimize their risk of UV-related skin damage.

Monthly Maximum UV Index for Maquoketa, United States

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

The table above highlights how UV exposure in Maquoketa compares to other major locations across United States. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Maquoketa's solar exposure compared to other cities in United States. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Chicago UVI	3	4	6	8	9	10	10	9	8	6	4	2
Brooklyn UVI	3	5	6	8	10	10	9	9	8	6	4	2
New York City UVI	3	5	6	8	10	10	9	9	8	6	4	2
Maquoketa	3	5	6	8	9	11	10	9	8	6	4	2
Los Angeles UVI	4	6	8	9	10	11	11	10	10	7	5	4
Houston UVI	5	8	9	11	11	12	12	11	10	9	7	5