UV Index in Rezh, Russian Federation

Last updated: June 2, 2025

Understanding the UV Index is crucial for the residents of Rezh, Russian Federation, as it directly impacts skin health and sunburn prevention. With a climate classified as Dfb, Rezh experiences varying UV exposure throughout the day, peaking at 7 between noon and 1 PM. Recognizing when UV levels are elevated can empower you to protect your skin and enjoy outdoor activities safely. As the summer sun shines bright, being informed about the UV Index can help you take the necessary precautions to ensure a healthy and enjoyable time outdoors.

Hourly UV Index in Rezh

As the sun rises, the UV Index begins its ascent, with a maximum of 1 at 07:00. By 08:00, it nudges up to 2, and then steadily climbs to 3 at 09:00. The intensity peaks at 12:00 and 13:00, reaching a robust 7. From there, the index gradually declines, dropping to 6 by 14:00, and easing into the afternoon with readings of 5 at 15:00 and 4 by 16:00. As the day winds down, the UV Index dips to 3 at 17:00, and finally settles back to 1 by 19:00. This progression underscores the importance of sun protection during midday when UV levels are at their highest.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
TimeUVICategoryTime to Burn
07:001low45 min
08:002low45 min
09:003moderate30 min
10:005moderate30 min
11:006high25 min
12:007high25 min
13:007high25 min
14:006high25 min
15:005moderate30 min
16:004moderate30 min
17:003moderate30 min
18:002low45 min
19:001low45 min

Monthly UV Index Trends in Rezh

The UV Index shows significant seasonal changes throughout the year, with high-risk months typically occurring from May to August. During these months, particularly in June and July, the UV Index reaches levels of 6 or 7, indicating a high risk of harm from unprotected sun exposure, with a burn time of just 25 minutes. Conversely, the UV Index is at its lowest from November to February, where it remains in the low exposure category, allowing for a burn time of 45 minutes. It is essential for visitors and residents to remain vigilant during the high-risk months by applying sunscreen, wearing protective clothing, and seeking shade to minimize UV-related health risks.

Monthly Maximum UV Index for Rezh, Russian Federation

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Rezh. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec124567764311
Data source: Statistical UV Index data for Rezh, based on information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

Compare Rezh UV Index with Other Russian Federation Cities

The table above highlights how UV exposure in Rezh compares to other major locations across Russian Federation. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
Rezh's solar exposure compared to other cities in Russian Federation. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Saint Petersburg UVI123457754211
Rezh124567764311
Nizhniy Novgorod UVI124567765311
Yekaterinburg UVI124567765311
Moscow UVI124567765321
Novosibirsk UVI124577665311