Last updated: May 3, 2025
Understanding the UV Index in Yuzhno-Sakhalinsk is crucial for protecting your skin and maintaining overall health. As this city experiences a Dfc climate, the risk of UV exposure varies throughout the day, peaking at a significant level between 12 PM and 2 PM with values reaching 8. Awareness of UV levels can help you prevent sunburn and long-term skin damage, making it essential to monitor these indices regularly. With typical outdoor activities in this region, being informed about UV risks empowers residents to enjoy their time outdoors while safeguarding their skin against harmful UV radiation.
As the sun rises, the UV Index begins at a low 1 at 07:00 and 08:00, making for a gentle start to the day. By 09:00, it climbs to 3, signaling the beginning of increased UV exposure. The index surges to 4 by 10:00, peaking at an impressive 8 from 13:00 to 14:00. This is the time for sun safety awareness, as the intensity hits 7 before gradually tapering off to 5 at 16:00 and descending to 1 by 19:00. For a day filled with outdoor activities, **it's essential to consider protective measures between 11:00 and 15:00, when the UV levels are at their highest. Stay safe and smart in the sun!
| 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 | 4 | moderate | 30 min |
| 11:00 | 6 | high | 25 min |
| 12:00 | 7 | high | 25 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 5 | 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 experiences significant seasonal changes, with the highest values occurring in the summer months. From January (UV Index 2) to March (UV Index 4), exposure levels are relatively low to moderate, allowing for longer burn times of 30–45 minutes. However, as we transition into April (UV Index 6) and May (UV Index 7), the risk escalates into the high category, reducing burn times to 25 minutes. The peak risk months are June and July, when the UV Index reaches 8–9, categorized as very high, with a burn time of just 15 minutes. August sees a slight decline (UV Index 8), but remains critical. In September (UV Index 7) and October (UV Index 4), the risk decreases again, returning to moderate levels with burn times of 25–30 minutes. November and December return to low risk with extended burn times of 45 minutes. Visitors and residents are advised to take precautions during the high-risk months, particularly from April to September, by wearing protective clothing, applying sunscreen regularly, and seeking shade during peak sunlight hours.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| Yuzhno-Sakhalinsk | 2 | 3 | 4 | 6 | 7 | 8 | 9 | 8 | 7 | 4 | 2 | 1 |