Last updated: June 2, 2025
Understanding the UV Index is crucial for the residents and visitors of Petropavlovsk-Kamchatsky, where the unique ET climate presents specific sun exposure challenges. As UV levels can range significantly throughout the day, being aware of these levels is essential for preventing sunburn and protecting skin health. During peak hours, particularly between 11:00 AM and 2:00 PM, the UV Index can soar to levels of 6 or 7, warranting extra caution. By staying informed about the daily UV Index, you can make smart decisions that keep your skin safe while enjoying the stunning natural beauty of this remarkable region.
The UV Index starts off mildly low at 1 at 7:00 AM, gradually climbing throughout the morning. By 10:00 AM, it reaches a moderate 4, with significant exposure risk beginning around 11:00 AM as it spikes to 6. The highest levels occur from 12:00 PM to 2:00 PM, maintaining a strong 7 during peak hours—perfect for sun enthusiasts but a cause for caution. As the afternoon progresses, the index gradually declines, dropping to 4 by 5:00 PM and further down to 1 by 7:00 PM. This reveals a clear pattern: the midday sun offers the greatest intensity, so sun safety measures are crucial during those hours.
| 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 | 6 | high | 25 min |
| 12:00 | 7 | high | 25 min |
| 13:00 | 7 | high | 25 min |
| 14:00 | 7 | high | 25 min |
| 15:00 | 6 | high | 25 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
As the year progresses, the UV Index shows significant seasonal changes, with higher levels typically occurring during late spring and summer. High-risk months are from May to July, where the UV Index peaks at 8, indicating very high exposure levels with a burn time of only 15 minutes. In contrast, the winter months of December through February present a low risk, with UV Index levels of 1 to 2, allowing for longer exposure times of up to 45 minutes. To protect yourself during the high-risk months, it is advisable for visitors and residents to wear sunscreen, seek shade, and limit direct sun exposure, especially between 10 AM and 4 PM when UV rays are the strongest.
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 |
| Petropavlovsk-Kamchatsky | 1 | 2 | 4 | 6 | 8 | 7 | 8 | 7 | 5 | 3 | 2 | 1 |