UV Index in North Fork, United States

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors in North Fork, United States, where the unique Cfb climate brings both beautiful sunny days and potential sun exposure risks. As UV levels can quickly rise, peaking at an intense 13 around noon, being aware of these fluctuations helps in preventing sunburn and protecting skin health. By staying informed about the UV Index, you can enjoy North Fork's outdoor activities safely while minimizing long-term skin damage. Remember, smart sun habits start with knowledge!

Hourly UV Index in North Fork

The UV Index today rises steadily, starting from a mild 2 at 07:00 and peaking at an intense 13 by 12:00. As the sun reaches its zenith, the UV levels hit their highest mark of 11 at 11:00 and a staggering 13 at noon, highlighting the importance of sun safety during these hours. Following this peak, the index begins to taper off, dipping to 10 by 14:00 and gradually declining to 1 by 19:00. This hourly fluctuation underscores the need for protective measures, particularly between 10:00 and 14:00, when the sun is at its most powerful. Enjoy the sunshine, but remember to stay safe!

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	2	low	45 min
08:00	3	moderate	30 min
09:00	6	high	25 min
10:00	9	very high	15 min
11:00	11	extreme	10 min
12:00	13	extreme	10 min
13:00	12	extreme	10 min
14:00	10	very high	15 min
15:00	8	very high	15 min
16:00	5	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in North Fork

Throughout the year, seasonal changes in UV levels indicate varying risks associated with sun exposure. From January to April, UV Index values gradually rise from 5 (moderate) in January to 11 (extreme) in April, with February and March being notably high-risk months at 8 and 10, respectively. The peak of UV intensity occurs from May to September, where the UV Index reaches extreme levels of 12-13; hence, these months are particularly hazardous, with a burn time as low as 10 minutes. In contrast, October to December sees a decrease, with October and November presenting very high and high-risk categories, but still requiring caution with burn times of 15-25 minutes. Visitors and residents are advised to take protective measures, such as wearing sunscreen, sunglasses, and protective clothing, especially during the high-risk months of March through September to prevent skin damage.

Monthly Maximum UV Index for North Fork, United States

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

The table above highlights how UV exposure in North Fork 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.

North Fork'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
North Fork	5	8	10	11	12	13	13	12	11	8	6	5