Last updated: June 2, 2025
Understanding the UV Index in Fort Washakie is essential for protecting your skin and overall health. As the sun rises higher in the sky, so do the UV levels, peaking at a striking 12 around midday. This means that even brief exposure can lead to sunburn and long-term skin damage, making awareness critical for outdoor activities. Fort Washakie's unique BSk climate offers beautiful sunny days, but it's important to note that the risk of UV exposure can be surprisingly high. By staying informed about daily UV levels, you can enjoy the outdoors safely and take proactive steps to shield your skin from harmful rays.
As the sun rises, the UV Index begins its gradual ascent, peaking at 12 around 1 PM, signaling the highest levels of solar intensity. Starting from a mild 1 at 7 AM, it climbs steadily, reaching a moderate 4 by 9 AM. The intensity grows more pronounced by 11 AM, hitting 9, and ultimately escalates to a blistering 11 at noon. From there, it remains at 12 for an hour before tapering off to 10 at 3 PM and gradually declining as the day progresses. By evening, the UV levels drop back to a safe 1 by 7 PM, reminding us to stay vigilant about sun safety in the peak hours of the day.
| 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 | 7 | high | 25 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 12 | 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 | 3 | moderate | 30 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV Index levels fluctuate significantly, with the highest risks observed from March to August. In these months, the UV Index reaches its peak, particularly in May and June when it hits extreme levels of 11 and 12, respectively, allowing for burn times as short as 10 minutes. Residents and visitors should remain vigilant during this period, practicing sun safety by seeking shade, wearing protective clothing, and applying sunscreen frequently. February also presents a notable risk with a high index of 6. As the seasons transition, the UV Index lowers in the fall and winter months, with January, November, and December returning to a moderate category with burn times of up to 30 minutes. It is important to stay informed and take appropriate precautions year-round, especially during high-risk months.
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 |
| Fort Washakie | 3 | 6 | 8 | 10 | 11 | 12 | 12 | 11 | 9 | 6 | 4 | 3 |
| Houston UVI | 5 | 8 | 9 | 11 | 11 | 12 | 12 | 11 | 10 | 9 | 7 | 5 |