UV Index in Castana, Italy

Last updated: May 3, 2025

Understanding the UV Index in Castana, Italy is essential for safeguarding your skin and overall health under the sun. With a climate characterized as Cfa, residents and visitors alike experience varying UV exposure throughout the day, peaking between 12:00 PM and 2:00 PM when levels can soar to 8—a significant risk for sunburn. Being aware of these UV levels enables effective sun protection strategies, helping to prevent skin damage and long-term health issues. So whether you’re soaking up the sun or enjoying outdoor activities, staying informed about the UV Index is crucial for a safe and enjoyable experience in Castana.

Hourly UV Index in Castana

As the sun rises, the UV Index begins at a cautious 1 at 07:00 and remains low until 09:00, when it jumps to 3. However, the real intensity kicks in post-morning, peaking at a noteworthy 8 during the 13:00 and 14:00 hours, reminding us of the sun's power. As the afternoon progresses, there's a gentle decline, with values dropping to 6 by 15:00, before tapering off to 3 at 17:00, and ultimately returning to a safe 1 by 19:00. This data underscores the importance of sun safety during peak hours, particularly between 11:00 and 14:00, when the UV Index hits its highest levels.

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
08:001low45 min
09:003moderate30 min
10:004moderate30 min
11:006high25 min
12:007high25 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 Castana

Throughout the year, UV index levels fluctuate significantly, indicating varying exposure risks for both visitors and residents. From January to April, the UV index gradually increases from 2 (low) to 6 (high), with April marking the beginning of heightened caution. The high-risk months for UV exposure are May through August, where the index peaks at 9 (very high) for both June and July, necessitating careful sun protection measures, including sunscreen application and protective clothing, as burn times drop to just 15 minutes. As summer transitions to autumn, the index decreases, bringing lower risks with September falling back to 6 (high) and gradually lowering through the fall and winter months. Residents and visitors are advised to monitor UV levels regularly, especially during the peak summer months, to ensure safety while enjoying outdoor activities.

Monthly Maximum UV Index for Castana, Italy

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Castana. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec235689986532
Data source: Statistical UV Index data for Castana, 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 Castana UV Index with Other Italy Cities

The table above highlights how UV exposure in Castana compares to other major locations across Italy. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
Castana's solar exposure compared to other cities in Italy. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Castana235689986532
Milan UVI235689986532
Turin UVI2367810997532
Rome UVI34578101097542
Naples UVI34679101098642
Palermo UVI35689101098743