Last updated: July 2, 2025
In Tuba City, understanding the UV Index is crucial for safeguarding your skin from the sun’s harmful rays. With peak UV levels reaching a staggering 13 around midday, awareness of these levels can play a significant role in preventing sunburn and promoting overall skin health. Nestled in BSk climate, Tuba City experiences intense sunlight, making it essential for residents and visitors alike to stay informed about UV risks. By checking the UV Index regularly, you can enjoy the beautiful outdoors while ensuring your skin remains protected.
The UV Index throughout the day showcases a notable rise, peaking at an impressive 11 around 12:00 PM, indicating a high potential for skin damage without protection. Starting from a gentle 1 at 7:00 AM, the index steadily climbs, hitting a moderate 6 by 10:00 AM. As midday approaches, it reaches a 13 at 1:00 PM, underscoring the necessity for sun safety measures. The afternoon sees a gradual decrease, dipping to 5 by 5:00 PM, and tapering off to 1 again by 7:00 PM. This pattern emphasizes the importance of vigilance during the sun's zenith, particularly between 11:00 AM and 2:00 PM, when UV exposure is at its highest.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 13 | extreme | 10 min |
| 14:00 | 12 | extreme | 10 min |
| 15:00 | 11 | extreme | 10 min |
| 16:00 | 8 | very high | 15 min |
| 17:00 | 5 | moderate | 30 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, seasonal UV changes significantly impact sun exposure and potential health risks. The highest risk months are from March to September, where the UV Index peaks at 13 in June and July, falling into the extreme exposure category with a quick burn time of just 10 minutes. Visitors and residents should be particularly vigilant during these months, adhering to sun safety guidelines such as wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade during peak hours. As the year progresses towards the winter months, UV exposure decreases; with indices dropping to moderate levels in January, November, and December. However, the risk remains present, so caution is advised year-round.
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 |
| Tuba City | 4 | 6 | 9 | 11 | 12 | 13 | 13 | 12 | 11 | 8 | 5 | 4 |
| Houston UVI | 5 | 8 | 9 | 11 | 11 | 12 | 12 | 11 | 10 | 9 | 7 | 5 |