UV Index in Redland, United States

Last updated: May 3, 2025

Staying informed about the UV Index in Redland, United States is essential for safeguarding your skin from harmful ultraviolet radiation. Understanding these UV levels can help you prevent sunburn and maintain overall skin health, especially in a region characterized by a Cfa climate that often experiences high levels of sun exposure. With peak UV Index values soaring to 11 during midday hours, it's crucial to be proactive about protection; knowing when to seek shade or apply sunscreen can make all the difference in enjoying the beautiful sunny days safely.

Hourly UV Index in Redland

The UV Index throughout the day presents a clear pattern of increasing intensity, peaking at noon. Starting from a low of 1 at 7:00 AM and 8:00 AM, it steadily rises, reaching 3 by 9:00 AM. The real surge occurs between 10:00 AM and 1:00 PM, where the index escalates dramatically, hitting a high of 11 at both 12:00 PM and 1:00 PM—a strong indicator of potential harm from unprotected sun exposure. As the afternoon progresses, the UV Index begins to decline, with values of 9 at 3:00 PM, tapering off to 2 by 6:00 PM, and finally returning to 1 by 7:00 PM. For those enjoying outdoor activities, it's crucial to stay protected during the midday peak hours to safely bask in the sun!

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	8	very high	15 min
12:00	11	extreme	10 min
13:00	11	extreme	10 min
14:00	11	extreme	10 min
15:00	9	very high	15 min
16:00	6	high	25 min
17:00	4	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Redland

Throughout the year, seasonal variations in UV index indicate fluctuating levels of sun exposure risk. Notably, high-risk months occur from March to August, where the UV index reaches extreme levels (11-12), particularly during May and July. In these months, the burn time is alarmingly short at just 10 minutes, highlighting the urgent need for sun protection. Visitors and residents are advised to take precautionary measures during this peak period, such as seeking shade, wearing protective clothing, and applying broad-spectrum sunscreen regularly. As the year progresses toward winter, UV levels decrease significantly, and by December, the exposure category reverts to moderate, allowing more comfortable outdoor activity for longer durations. It is essential to stay informed and safeguard against sun damage year-round.

Monthly Maximum UV Index for Redland, United States

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

The table above highlights how UV exposure in Redland 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.

Redland'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
Los Angeles UVI	4	6	8	9	10	11	11	10	10	7	5	4
Redland	4	7	9	10	11	11	12	11	10	8	6	4
Houston UVI	5	8	9	11	11	12	12	11	10	9	7	5