UV Index in Reserve, United States

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents of Reserve, United States, particularly given the area's Csb climate. The UV Index serves as a vital gauge for ultraviolet radiation levels, helping you plan your outdoor activities and protect your skin from harmful sun exposure. With peak UV levels soaring to 12 around noon, awareness of these readings can significantly reduce your risk of sunburn and long-term skin damage. Being informed about UV risks in Reserve boosts sun safety, ensuring you enjoy the beautiful days while keeping your skin healthy.

Hourly UV Index in Reserve

At 07:00, the UV Index starts off gently at 1, perfect for a calm morning stroll. As the day unfolds, the intensity ramps up, peaking at 12 by 12:00, making it crucial to take sun safety precautions. The maximum UV Index of 13 is recorded at 13:00, signifying a high risk for harm from unprotected sun exposure. However, as the afternoon wanes, the UV Index begins to decline, settling back to 5 by 17:00 and tapering off to 1 by 19:00. This hourly data underscores the importance of staying protected during the midday hours when the sun's rays are most potent!

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	4	moderate	30 min
10:00	6	high	25 min
11:00	9	very high	15 min
12:00	12	extreme	10 min
13:00	13	extreme	10 min
14:00	12	extreme	10 min
15:00	10	very high	15 min
16:00	8	very high	15 min
17:00	5	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Reserve

Throughout the year, the UV Index shows significant seasonal changes, peaking during the summer months. From January to February, the UV levels rise from moderate (5) to high (7), with burn times decreasing from 30 minutes to 25 minutes. The following months, March through September, present the highest risks, with the UV Index reaching its maximum in June and July at 13, falling within the extreme category where burn times drop to just 10 minutes. After this peak, the index gradually decreases to 8 in October (very high) and continues to decline to 6 in November and 5 in December (both moderate). Visitors and residents are therefore advised to take extra precautions during the high-risk months of March through September, utilizing sunscreen, protective clothing, and seeking shade to mitigate UV exposure.

Monthly Maximum UV Index for Reserve, United States

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

The table above highlights how UV exposure in Reserve 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.

Reserve'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
Houston UVI	5	8	9	11	11	12	12	11	10	9	7	5
Reserve	5	7	10	12	12	13	13	12	11	8	6	5