Last updated: May 3, 2025
Understanding the UV Index is crucial for residents of Yunda, Russian Federation, where varying levels of sun exposure can significantly impact skin health and prevent sunburn. With a climate classified as Dfb, Yunda experiences notable differences in UV radiation throughout the day, peaking with an index of 6 around midday. Awareness of these levels not only helps in shielding against harmful effects but also empowers the community to enjoy their outdoor activities safely. By keeping an eye on the UV Index, you can protect your skin and ensure a healthy lifestyle under the sun.
At dawn, the UV Index starts low at 2 around 07:00, gradually climbing as the sun rises. By 09:00, it reaches 4, marking a noticeable increase in solar intensity. The peak occurs between 11:00 and 13:00, where it holds steady at a robust 6, urging sun-seekers to take precautions. A gentle decline begins after 14:00, bringing the index down to 5, before tapering off further to 3 by 16:00. As the day winds down, UV exposure lessens significantly, dropping to 2 at 17:00 and diminishing to 1 after 18:00. This hourly UVI data illustrates a clear pattern: the midday sun demands respect, yet offers a safe retreat as evening approaches.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 5 | moderate | 30 min |
| 11:00 | 6 | high | 25 min |
| 12:00 | 6 | high | 25 min |
| 13:00 | 6 | high | 25 min |
| 14:00 | 5 | moderate | 30 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 |
Throughout the year, UV Index levels demonstrate significant seasonal changes that impact sun exposure and the risk of skin damage. From January to February, the UV Index remains low (1-2), allowing for safer outdoor activities with a burn time of 45 minutes. As spring approaches, March brings a moderate UV Index of 3 with a reduced burn time of 30 minutes, escalating to a higher risk in April (UV Index 5) and May (UV Index 6), where exposure is more concerning, with burn times of just 25 minutes. The peak risk months are June, July, and August, with sustained high UV Index levels of 6-7, necessitating protective measures like sunscreen and clothing, as burn time remains at 25 minutes. In September and October, the risk decreases to moderate levels (UV Index 3-4) with burn times returning to 30 minutes before it drops again in November and December back to low levels, where a burn time of 45 minutes is safe. Therefore, it is crucial for visitors and residents to remain vigilant and take protective actions during the high-risk months of late spring and summer to protect their skin from harmful 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 |
| Yunda | 1 | 2 | 3 | 5 | 6 | 7 | 6 | 6 | 4 | 3 | 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 |