Last updated: June 2, 2025
Understanding the UV Index in De-Kastri, Russian Federation, is crucial for residents and visitors alike, as it directly influences sun safety and skin health. With peak UV levels reaching 7 during midday hours, awareness of these fluctuations helps in preventing sunburn and long-term skin damage. De-Kastri, located in a Dfb climate zone, typically experiences varying UV exposure risks throughout the day, making it essential to stay informed. By keeping an eye on the UV Index, you can enjoy the beautiful outdoors while protecting your skin from harmful rays.
The UV Index rises swiftly as the day unfolds, starting at a mere 1 by 07:00. By 09:00, it gains momentum, reaching 4, and peaks at a robust 7 between 11:00 and 14:00. This is the time to be vigilant, as the sun's intensity calls for protective measures. As the afternoon wanes, the Index gradually dips, settling to 5 at 15:00, and further descending to 3 by 17:00. The day concludes with a gentle 1 at both 18:00 and 19:00, reminding us that while the midday sun can be fierce, the evening brings a welcome reprieve. Stay sun-safe!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 5 | moderate | 30 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 7 | high | 25 min |
| 13:00 | 7 | high | 25 min |
| 14:00 | 7 | high | 25 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
The UV Index varies significantly throughout the year, indicating seasonal changes in sun exposure risk. From January to February, the UV Index remains low (1-2), allowing for extended exposure times of up to 45 minutes without risk of sunburn. As spring approaches, the UV Index rises, reaching a moderate level of 4 in March and spiking to high levels of 6-7 during April, May, and June with shorter burn times of 25 minutes. The highest risk occurs in July, with a very high UV Index of 9, where burn time is reduced to just 15 minutes. Risk remains significant in August before tapering off again in the fall, with moderate levels of 5 in September and 3 in October, allowing for burn times of 30 minutes. By November and December, UV exposure returns to low levels (1-2), with safe burn times of 45 minutes. Visitors and residents should take extra precautions during the high-risk months of April to August, especially in July, to minimize sunburn and long-term skin damage. It’s advisable to wear protective clothing, use sunscreen, and seek shade during peak sun 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 |
| De-Kastri | 1 | 2 | 4 | 6 | 7 | 7 | 9 | 7 | 5 | 3 | 2 | 1 |