Last updated: May 3, 2025
Understanding the UV Index is vital for residents of Menasha, United States, where the climate falls under the Dfb classification, bringing distinct seasonal variations in sun exposure. With peak UV levels reaching as high as 9 during the midday hours, awareness is crucial for preventing sunburn and maintaining long-term skin health. As you enjoy outdoor activities in this vibrant community, being informed about UV risks can help you take proactive measures to safeguard your skin and enhance your outdoor experience.
The UV Index throughout the day shows a clear peak, starting from a gentle 1 at 07:00 AM, gradually rising to a moderate 2 by 08:00 AM. As the sun climbs higher, the index escalates sharply, reaching 6 at 10:00 AM and peaking at an impressive 9 from 12:00 PM to 1:00 PM. This period represents the height of midday sun exposure, highlighting the importance of protection. After this zenith, the index begins to decline, with a gradual drop to 6 by 3:00 PM, then 4 at 4:00 PM, ultimately settling back to 1 by the evening hours. Overall, it’s a day that encourages careful sun safety practices, especially during those peak hours.
| 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 | 7 | high | 25 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 6 | high | 25 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index experiences notable fluctuations, indicating varying levels of sun exposure risk. From January to March, the UV Index hovers at moderate levels (3 to 5), with a burn time of approximately 30 minutes. The high-risk months emerge in April through August, peaking in June at a UV Index of 10, where the burn time shrinks to just 15 minutes. September sees a decrease to a high level of 7, while October through December gradually lower the UV Index back to moderate and low levels (3 to 2), allowing for longer burn times of 30 to 45 minutes. Visitors and residents should prioritize sun safety measures, especially from April to August, by wearing sunscreen, protective clothing, and seeking shade during peak hours to minimize their risk of UV-related health issues.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Menasha | 3 | 4 | 5 | 7 | 9 | 10 | 9 | 9 | 7 | 5 | 3 | 2 |
| 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 |