Last updated: June 2, 2025
In Kologriv, Russian Federation, awareness of the UV Index is crucial for maintaining optimal skin health and preventing sunburn. Understanding UV levels helps residents make informed decisions about sun protection, especially during peak hours when exposure risks are highest. With a Dfb climate that features pronounced seasonal variations, Kologriv's summers can bring significant UV radiation, peaking at levels as high as 7 around midday. Being mindful of these numbers not only safeguards your skin but also enhances your overall well-being while enjoying the outdoors.
The UV Index illustrates a clear peak in sun exposure throughout the day. Starting gently at 2 by 07:00, the intensity gradually rises, hitting 4 by 09:00. The sun’s power truly shines by 12:00, where it reaches its maximum of 7, emphasizing the need for sun protection during these hours. As the afternoon progresses, the index dips gradually, settling back at 4 by 15:00, and further declining to 1 by 19:00. This data highlights the importance of being mindful of sun safety, especially during the potent hours of 10:00 to 14:00.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 6 | high | 25 min |
| 12:00 | 7 | high | 25 min |
| 13:00 | 6 | high | 25 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 4 | 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 |
The UV Index varies significantly throughout the year, with high-risk months typically occurring from June to August, where the index reaches as high as 7 during June. These months fall into the high exposure category, with a burn time of only 25 minutes, emphasizing the need for extra protection against UV radiation. March to May also sees an increase in UV exposure, shifting to a moderate category with an index from 3 to 5 and a burn time of 30 minutes. In contrast, January, February, October, November, and December maintain a low risk, allowing for safer outdoor activities with longer burn times of 45 minutes. Visitors and residents are advised to be particularly cautious during the summer months by applying sunscreen, wearing protective clothing, and seeking shade during peak hours to minimize the risk of UV damage.
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 |
| Kologriv | 1 | 2 | 3 | 4 | 5 | 7 | 6 | 6 | 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 |