Last updated: June 2, 2025
Understanding the UV Index is crucial for residents of Jaars, United States, as it serves as a vital indicator of potential UV radiation exposure throughout the day. In a region characterized by a Cfa climate, where warm summers can lead to high UV levels, being aware of these readings not only helps in preventing sunburn but also plays a significant role in maintaining long-term skin health. With peak UV Index values soaring to 11 during midday, it's essential to know when to seek shade and apply sunscreen to protect your skin from harmful effects. Stay informed and enjoy the sun safely!
The UV Index today exhibits a dramatic surge from the early morning hours, starting at a mild 1 at 07:00 and 08:00. However, by 09:00, it climbs to 3, signaling a gradual increase in sun exposure. The peak occurs at 12:00, where the index reaches an intense 10, prompting outdoor enthusiasts to take proper precautions. The highest recorded value of 11 at 13:00 indicates a critical level of sun intensity, making sunscreen a necessity. As the afternoon progresses, values decline, with the index dropping to 9 at 15:00, followed by a gentle descent to 4 by 17:00. The evening hours see a calming effect, with the UV Index returning to 1 by 19:00. It's a perfect reminder to enjoy the sun responsibly throughout the day!
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 | 5 | moderate | 30 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 |
Throughout the year, UV Index values fluctuate significantly, indicating varying levels of sun exposure risk. January and December see moderate UV levels (Index 4), allowing for up to 30 minutes of safe sun exposure. As spring arrives, the risk increases sharply; February (Index 6) marks the beginning of high-risk months with a burn time of 25 minutes, escalating to very high levels in March and April (Index 8-10), where you should limit exposure to 15 minutes. The peak months for UV intensity occur in June and July, classified as extreme (Index 11), requiring careful sun protection measures within just 10 minutes. As summer fades, the UV Index remains high in August, then gradually decreases through September and October (Index 9-8, with 15 minutes burn time), before returning to high in November (Index 6, 25 minutes). Residents and visitors should prioritize sun protection, especially from March to August, ensuring to wear sunscreen, hats, and protective clothing during peak UV hours.
UV Risk Categories
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 |
Jaars | 4 | 6 | 8 | 10 | 10 | 11 | 11 | 10 | 9 | 8 | 6 | 4 |
Houston UVI | 5 | 8 | 9 | 11 | 11 | 12 | 12 | 11 | 10 | 9 | 7 | 5 |