UV Index in Koslan, Russian Federation

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors in Koslan, Russian Federation, as it provides vital information about the sun's intensity and potential risks associated with UV exposure. With the area's Dfc climate, which features cold and often cloudy conditions, many may underestimate the sun’s harmful effects. However, even on overcast days, UV rays can still lead to sunburn and long-term skin health issues. By staying informed about daily UV levels, especially when they peak between 10:00 AM and 12:00 PM, you can take proactive measures to protect your skin and enjoy the beautiful outdoors safely.

Hourly UV Index in Koslan

Starting at 7:00 AM, the UV Index begins its ascent at 2, signaling a mild level of sun exposure. As the morning progresses, it peaks at 11:00 AM and 12:00 PM with a strong 6, indicating it’s a good time to apply sunscreen and seek shade. A slight decline follows, as the UV Index drops to 5 by 1:00 PM and 2:00 PM. By the late afternoon, the index continues to fall, reaching back down to 2 by 5:00 PM and settling at a low of 1 by 6:00 PM, as the sun begins to set. Step outside safely during the peak hours, but remember to protect yourself when the index is moderate or higher!

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
07:002low45 min
08:003moderate30 min
09:004moderate30 min
10:005moderate30 min
11:006high25 min
12:006high25 min
13:005moderate30 min
14:005moderate30 min
15:004moderate30 min
16:003moderate30 min
17:002low45 min
18:001low45 min
19:001low45 min

Monthly UV Index Trends in Koslan

The UV Index fluctuates seasonally, reflecting changes in sun strength and associated risk levels throughout the year. January through March sees low UV levels (1-2) with a burn time of 45 minutes. As spring approaches, April and May experience an increase to moderate exposure (4-5), reducing burn time to 30 minutes. The risk peaks in June and July, where the UV Index reaches 6, categorizing it as high risk, with a burn time of just 25 minutes. This is followed by a slight decrease in August (UV Index 5) and September (UV Index 3), both retaining moderate exposure. By October to December, levels fall back to low (1-2), allowing for a safer burn time of 45 minutes. Visitors and residents should exercise caution and use sun protection during high-risk months (June and July), while maintaining awareness of changing UV levels throughout the year to minimize skin damage.

Monthly Maximum UV Index for Koslan, Russian Federation

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Koslan. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec112456653211
Data source: Statistical UV Index data for Koslan, 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 Koslan UV Index with Other Russian Federation Cities

The table above highlights how UV exposure in Koslan 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.
Koslan's solar exposure compared to other cities in Russian Federation. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Koslan112456653211
Saint Petersburg UVI123457754211
Nizhniy Novgorod UVI124567765311
Yekaterinburg UVI124567765311
Moscow UVI124567765321
Novosibirsk UVI124577665311