Last updated: June 2, 2025
Understanding the UV Index is crucial for residents of Primorsk, Russian Federation, where the climate typically falls into the Dfa category, featuring warm summers that expose inhabitants to varying levels of ultraviolet radiation. Knowing UV levels can significantly impact your daily activities and overall skin health, making it vital to prevent sunburn and long-term skin damage. With peak UV Index values reaching 8 around midday, it's important for locals and visitors alike to stay informed about UV exposure risks to enjoy the sun safely while protecting their skin.
The UV Index for the day displays a distinct peak in the late morning, starting at 7:00 AM with a gentle 2, before rising steadily to 8 by 11:00 AM and maintaining this level until 1:00 PM. As the sun reaches its zenith, the risk of overexposure increases, peaking at 8 during the lunch hour, indicating a time for protective measures. As the afternoon progresses, the index gradually declines, dipping to 5 by 3:00 PM, and continuing to fall to a safe 1 by 6:00 PM. This data underscores the importance of vigilance during midday hours when the sun’s rays are strongest and the potential for UV exposure is at its highest.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 7 | high | 25 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 8 | 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 |