UV Index in Jacumba Hot Springs, United States

Last updated: June 2, 2025

Understanding the UV Index in Jacumba Hot Springs is essential for protecting your skin and overall health. With its Csa climate, this area experiences strong sunlight, especially during midday hours when UV levels peak at 12—putting you at a heightened risk for sunburn. Awareness of these UV levels is vital for comprehensive sun safety, enabling residents and visitors to take proactive measures against harmful exposure. By staying informed about the daily UV Index, you can enjoy the beautiful sunshine of Jacumba while safeguarding your skin from long-term damage.

Hourly UV Index in Jacumba Hot Springs

The UV Index reaches its peak intensity around 12:00 PM, hitting a striking 12, indicating a high level of sun exposure risk. As the morning unfolds, the UV levels rise from a mild 1 at 7:00 AM to a more concerning 10 by 11:00 AM. The sun’s intensity continues to escalate, achieving its zenith at 12:00 PM before gradually declining throughout the afternoon. By 3:00 PM, the index drops to 8, and further decreases to 1 by 7:00 PM, highlighting the importance of sun protection during the midday hours when interest in outdoor activities peaks. Stay safe and shield yourself from the sun’s powerful rays, especially around noon!

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	5	moderate	30 min
10:00	8	very high	15 min
11:00	10	very high	15 min
12:00	12	extreme	10 min
13:00	12	extreme	10 min
14:00	11	extreme	10 min
15:00	8	very high	15 min
16:00	6	high	25 min
17:00	3	moderate	30 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Jacumba Hot Springs

The UV Index experiences significant seasonal changes, with high-risk months typically spanning from March to September. As the year progresses, the index escalates from a moderate 5 in January to a peak of 12 during the summer months of May through August, indicating extreme exposure levels with a burn time of only 10 minutes. Visitors and residents are strongly advised to take protective measures during these high-risk periods, including wearing sunscreen, protective clothing, and seeking shade to minimize the risk of skin damage. As summer fades, the index gradually decreases, with an increase to 15 minutes burn time in October, reinforcing the need for continued sun safety awareness throughout the fall.

Monthly Maximum UV Index for Jacumba Hot Springs, United States

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

The table above highlights how UV exposure in Jacumba Hot Springs 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.

Jacumba Hot Springs'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
Jacumba Hot Springs	5	7	9	11	12	12	12	12	11	8	6	4
Houston UVI	5	8	9	11	11	12	12	11	10	9	7	5