Last updated: June 2, 2025
In Seymchan, Russian Federation, being aware of the UV Index is crucial for maintaining skin health and preventing sunburn. Understanding UV levels, which can reach a peak of 6 around midday, helps residents and visitors alike take the necessary precautions against harmful ultraviolet radiation. Seymchan's Dfc climate brings a unique set of exposure risks, particularly during the summer months when the sun's intensity can significantly increase. By staying informed about the UV Index, you can better protect your skin and enjoy the outdoors safely.
The UV Index begins its day at a gentle 1 at 07:00, signaling a safe time for morning strolls. As the sun climbs higher, the intensity gradually increases, reaching 2 by 08:00 and reaching moderate levels of 3 by 09:00. A peak is hit at 13:00, where the UV Index soars to 6, indicating a strong need for sun protection. The afternoon shows a slight decline, with readings of 5 at 11:00 and 12:00, and then tapering off to 4 by 15:00. As the day progresses into the evening, the UV Index drops back down, gently easing to 2 by 18:00 and finally settling at 1 by 19:00, making it safe again for outdoor activities. Be sun-smart!
| 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 | 4 | moderate | 30 min |
| 11:00 | 5 | moderate | 30 min |
| 12:00 | 5 | moderate | 30 min |
| 13:00 | 6 | high | 25 min |
| 14:00 | 5 | moderate | 30 min |
| 15:00 | 4 | moderate | 30 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index exhibits notable seasonal fluctuations, impacting the level of sun exposure risk for visitors and residents. From January to March, the UV Index remains low (1-2), allowing for a burn time of 45 minutes without significant concern. As spring progresses into April and May, the UV Index rises to a moderate level of 5, reducing safe exposure time to 30 minutes. The summer months, particularly July, present the highest risk with a UV Index of 7, categorized as high, where a burn can occur in just 25 minutes. The UV Index then decreases in August and September, returning to moderate levels of 3-5, before falling back to low levels by October through December. Thus, high-risk months are primarily July and, to a lesser extent, April and May. It is advisable for visitors and residents to take precautions, such as wearing sunscreen and protective clothing, especially during these peak months to minimize skin damage from UV rays.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Seymchan | 1 | 1 | 2 | 5 | 5 | 5 | 7 | 5 | 3 | 2 | 1 | 1 |
| Saint Petersburg UVI | 1 | 2 | 3 | 4 | 5 | 7 | 7 | 5 | 4 | 2 | 1 | 1 |
| Nizhniy Novgorod UVI | 1 | 2 | 4 | 5 | 6 | 7 | 7 | 6 | 5 | 3 | 1 | 1 |
| Yekaterinburg UVI | 1 | 2 | 4 | 5 | 6 | 7 | 7 | 6 | 5 | 3 | 1 | 1 |
| Moscow UVI | 1 | 2 | 4 | 5 | 6 | 7 | 7 | 6 | 5 | 3 | 2 | 1 |
| Novosibirsk UVI | 1 | 2 | 4 | 5 | 7 | 7 | 6 | 6 | 5 | 3 | 1 | 1 |