UV Index in Kolno, Poland

Last updated: July 2, 2025

In Kolno, Poland, being aware of the UV Index is crucial for maintaining skin health and preventing sunburn. Understanding UV levels helps residents and visitors alike to protect themselves from harmful ultraviolet radiation, especially during the sunnier months. Kolno's Dfb climate means it can experience significant UV exposure, particularly around midday when the index peaks at 7. By keeping an eye on the UV Index, you can enjoy the beautiful outdoors while safeguarding your skin from potential damage!

Hourly UV Index in Kolno

As the sun rises, the UV Index begins its ascent, starting at a gentle 2 at 7:00 AM. By 8:00 AM, it climbs to 3, signaling the need for some sun protection. The intensity peaks between 10:00 AM and 1:00 PM, hitting a maximum of 7 at 11:00 AM, where the sun's rays are most potent. This continued strength holds steady into the afternoon, with the index remaining at 7 until 2:00 PM. However, as the day progresses, there’s a gradual decline: by 3:00 PM, it drops to 5, and further descends to 1 by the time the sun sets at 6:00 PM. It’s a day that encourages enjoying the sun while ensuring protection from its strongest moments!

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
10:006high25 min
11:007high25 min
12:007high25 min
13:007high25 min
14:007high25 min
15:005moderate30 min
16:004moderate30 min
17:003moderate30 min
18:001low45 min
19:001low45 min

Monthly UV Index Trends in Kolno

Throughout the year, seasonal UV changes reveal significant fluctuations in the UV Index, influencing how individuals should protect their skin from harmful sun exposure. The high-risk months for UV radiation are primarily from May to August, where the UV Index peaks at 6 to 7, indicating a high level of exposure risk with a burn time of just 25 minutes. In contrast, the winter months from November to February exhibit low UV levels (1 to 2), allowing for longer burn times of up to 45 minutes. Residents and visitors are advised to take extra precautions during the high-risk months by wearing sunscreen, protective clothing, and seeking shade when outdoors, to minimize the risk of sunburn and long-term skin damage.

Monthly Maximum UV Index for Kolno, Poland

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Kolno. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec124567765321
Data source: Statistical UV Index data for Kolno, 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 Kolno UV Index with Other Poland Cities

The table above highlights how UV exposure in Kolno compares to other major locations across Poland. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
Kolno's solar exposure compared to other cities in Poland. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Kolno124567765321
Warsaw UVI124568875321
Poznan UVI124578876321
Lodz UVI124578876321
Wroclaw UVI124578876321
Krakow UVI224678876421