UV Index in Hostalkovy, Czech Republic

Last updated: June 2, 2025

In Hostalkovy, Czech Republic, being aware of the UV Index is crucial for maintaining skin health and preventing sunburn. The UV levels here can vary significantly throughout the day, peaking at 8 during midday hours, indicating a heightened risk of skin damage. Understanding these levels helps residents and visitors alike protect themselves from harmful ultraviolet rays, particularly in the region's Cfb climate, where sunny days can increase exposure risks. Stay informed about the UV Index to enjoy the outdoors safely while prioritizing your skin’s health!

Hourly UV Index in Hostalkovy

As the sun rises, UV Index levels gradually climb, starting at a mild 1 by 07:00. By 09:00, the index reaches 4, prompting early risers to take note. The real intensity kicks in from 10:00, peaking at 8 between 12:00 and 14:00. This is the time to protect your skin, as the UV exposure is at its highest. Following this zenith, the levels start to taper off, dropping to 6 by 15:00, and declining further as evening approaches. By 17:00, the UV Index lowers to 3, and as the sun sets, it gracefully dims to 1 by 19:00. Remember, while the midday sun may shine brightly, it’s essential to stay vigilant and enjoy the outdoors safely!

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
09:004moderate30 min
10:006high25 min
11:007high25 min
12:008very high15 min
13:008very high15 min
14:008very high15 min
15:006high25 min
16:005moderate30 min
17:003moderate30 min
18:002low45 min
19:001low45 min

Monthly UV Index Trends in Hostalkovy

Throughout the year, UV levels experience significant fluctuations, with high-risk months identified as April through August, during which the UV Index can reach as high as 8 and fall within the very high exposure category. Specifically, June and July are the peak months for UV exposure, requiring extra caution as the burn time shortens to just 15 minutes. In contrast, January, November, and December present the lowest UV indices, categorized as low exposure, allowing for safer outdoor activities with extended burn times of 45 minutes. To ensure safety, visitors and residents should remain vigilant in high-risk months, applying sunscreen, wearing protective clothing, and seeking shade during peak hours, while enjoying the more forgiving UV levels during the winter months.

Monthly Maximum UV Index for Hostalkovy, Czech Republic

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Hostalkovy. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec234678876421
Data source: Statistical UV Index data for Hostalkovy, 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 Hostalkovy UV Index with Other Czech Republic Cities

The table above highlights how UV exposure in Hostalkovy compares to other major locations across Czech Republic. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
Hostalkovy's solar exposure compared to other cities in Czech Republic. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Prague UVI234578876421
Ostrava UVI224678876421
Hostalkovy234678876421
Olomouc UVI234678876422
Pilsen UVI235688876421
Brno UVI235688876422