UV Index in La Monte, United States

Last updated: June 2, 2025

In La Monte, United States, staying aware of the UV Index is crucial for protecting your skin and maintaining overall health. Understanding the UV levels can be a game changer in preventing sunburn and reducing the risk of long-term skin damage. With a Cfa climate that typically boasts sunny weather, La Monte experiences significant UV exposure, particularly between late morning and early afternoon when the index peaks at a high of 11. Being informed about these levels will help you enjoy outdoor activities safely while shielding yourself from harmful UV rays.

Hourly UV Index in La Monte

The UV Index for today shows a dramatic rise as the sun ascends into the sky. Starting at a mild 1 by 07:00, the index gradually builds, reaching 3 by 09:00 and peaking at an intense 11 at 13:00—a level where sun protection is crucial. From this pinnacle, the values start to decline, tapering off to 10 at 14:00 and then gradually decreasing through the afternoon and evening, with values of 6 at 16:00 and sliding down to 1 by 19:00. Plan your outdoor activities accordingly, and remember 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	2	low	45 min
09:00	3	moderate	30 min
10:00	6	high	25 min
11:00	8	very high	15 min
12:00	10	very high	15 min
13:00	11	extreme	10 min
14:00	10	very high	15 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 La Monte

Throughout the year, seasonal variations in UV Index highlight the importance of sun safety. The high-risk months for UV exposure occur from April to August, where the index reaches extreme levels of 11 in June and July, with a burn time as short as 10 minutes. As visitors and residents engage in outdoor activities during these peak months, it's crucial to implement protective measures such as wearing sunscreen, protective clothing, and seeking shade during the hottest parts of the day. In contrast, the UV Index during the winter months (January, February, and December) remains in the moderate range, with burn times of 30 minutes. Nonetheless, it’s still advisable to take precautions, especially during midday hours, to safeguard against UV damage year-round.

Monthly Maximum UV Index for La Monte, United States

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

The table above highlights how UV exposure in La Monte 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.

La Monte'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
La Monte	3	5	6	10	10	11	11	10	9	6	4	3
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