UV Index in Alma, United States

Last updated: July 2, 2025

In Alma, United States, being aware of the UV Index is crucial for safeguarding your skin against harmful ultraviolet rays. Understanding UV levels empowers residents to take proactive measures in preventing sunburn and maintaining skin health. With a Dfb climate, Alma experiences varying UV exposure risks throughout the day, peaking at 9 between 1:00 PM and 3:00 PM. As temperatures rise and the sun shines brighter, staying informed about the UV Index can help you enjoy the outdoors safely while minimizing the risk of long-term skin damage.

Hourly UV Index in Alma

The UV Index today paints a striking picture of sun intensity throughout the day. Starting off gentle at 1 during the early hours, the solar rays heighten sharply as the sun climbs higher, peaking at a robust 9 from 13:00 to 15:00. This is the time to embrace sun safety, as exposure can be harmful. As the afternoon wanes, the index begins to drop, returning to a more manageable 3 by 18:00 and down to 1 by nightfall. With these fluctuations, be sure to protect your skin when the sun is at its strongest, especially during the 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	2	low	45 min
10:00	4	moderate	30 min
11:00	6	high	25 min
12:00	8	very high	15 min
13:00	9	very high	15 min
14:00	9	very high	15 min
15:00	9	very high	15 min
16:00	7	high	25 min
17:00	5	moderate	30 min
18:00	3	moderate	30 min
19:00	1	low	45 min

Monthly UV Index Trends in Alma

Throughout the year, the UV Index experiences noticeable fluctuations, impacting the risk of skin damage due to sun exposure. High-risk months are primarily from April to August, where the UV Index reaches very high levels of 8 to 10, necessitating caution with a significantly reduced burn time of just 15 minutes. In contrast, the UV levels are much lower from January to March and again from November to December, characterized by low to moderate exposure with burn times extending up to 45 minutes. Residents and visitors should be particularly mindful during the peak summer months, ensuring adequate sun protection such as sunscreen, hats, and clothing, and seeking shade during the day to minimize the risk of skin damage. Remember, smarter sun habits can help you enjoy the outdoors safely!

Monthly Maximum UV Index for Alma, United States

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

The table above highlights how UV exposure in Alma 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.

Alma'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
Alma	2	4	5	8	9	10	9	9	7	5	3	2
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
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