Last updated: July 2, 2025
Understanding the UV Index is essential for residents and visitors in Primorsk, Russian Federation, where the unique Dfa climate can lead to varying levels of sun exposure throughout the year. With peak UV levels ranging from 5 to 9 during the sunniest hours of the day, awareness of these values is crucial for preventing sunburn and protecting skin health. The higher the UV Index, particularly around noon, the greater the risk of harm to your skin, making it vital to stay informed. Whether you're enjoying outdoor activities or simply soaking up the sun, knowing the UV levels can help you take necessary precautions against overexposure and ensure a safer experience under the beautiful Primorsk sun.
From 7:00 AM onward, the UV Index begins its climb, peaking at 12:00 PM with a significant 9— a strong reminder to take sun protection seriously. The intensity continues to linger until 1:00 PM with an 8, but gradually fades as the day progresses. By 4:00 PM, the index has dropped to 3, and by the evening hours of 6:00 PM and 7:00 PM, it dwindles to a minimal 1. This hourly data highlights the paramount importance of midday sun protection, as the UV rays reach their maximum potency, urging everyone to stay vigilant and safe!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 7 | high | 25 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 7 | high | 25 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
As the seasons change, so do the UV Index levels, significantly impacting sun exposure and the risk of skin damage. January and December represent the low-risk months, with UV Index values of 2 and 1, respectively, allowing for a burn time of 45 minutes without major concern. Moving into February and March, the UV Index rises to 3 and 5, indicating a moderate risk; visitors should limit sun exposure to 30 minutes and use protection. April marks a transition to high risk with a UV Index of 6 and a burn time of just 25 minutes. The highest risk occurs from May to July, with peak UV Index levels reaching 8 and 9, where protective measures are crucial due to a burn time of 15 minutes. In August and September, the risk remains elevated with UV Index values of 7 and 6, extending burn times to 25 minutes. Finally, October brings the UV Index down to 4, while November returns to 2, allowing for a safer outdoor experience with a burn time of 45 minutes. Visitors and residents should stay vigilant and follow sun safety practices, especially during the late spring and summer months, to minimize the risk of UV exposure.
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 |
| Primorsk | 2 | 3 | 5 | 6 | 8 | 8 | 9 | 7 | 6 | 4 | 2 | 1 |