UV Index in Ikeda, Japan

Last updated: May 3, 2025

In Ikeda, Japan, being aware of the UV Index is crucial for protecting your skin and maintaining overall health. Understanding UV levels is vital as it helps you prevent sunburn and long-term skin damage, which are especially common during peak sunlight hours. With Ikeda's Dfb climate, residents often experience significant UV exposure, particularly around midday when the index can reach a high of 9. By staying informed about the UV Index in your area, you can better enjoy outdoor activities while safeguarding your skin and wellbeing.

Hourly UV Index in Ikeda

As the sun rises, the UV Index begins a steady ascent, hitting a moderate 3 at 7:00 AM. By 8:00 AM, it climbs to 5, signaling the start of a sun-filled day. The intensity peaks at 11:00 AM and 12:00 PM with a strong 9, urging sun-seekers to take precautions. The index then dips through the afternoon: to 7 by 1:00 PM, to 5 at 2:00 PM, and finally settling at 4 by 3:00 PM. As the evening approaches, the UV Index continues to fall, reaching 1 by 5:00 PM, marking it safe for outdoor activities without excessive protection, and hits 0 by 7:00 PM as the sun sets. Stay mindful of the sun’s intensity, especially during peak hours!

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
07:003moderate30 min
08:005moderate30 min
09:007high25 min
10:008very high15 min
11:009very high15 min
12:009very high15 min
13:007high25 min
14:005moderate30 min
15:004moderate30 min
16:002low45 min
17:001low45 min
18:001low45 min
19:000low45 min

Monthly UV Index Trends in Ikeda

Throughout the year, the UV Index demonstrates significant seasonal variation, with particularly high-risk months occurring from April to September. During this period, the UV Index frequently reaches levels categorized as very high, peaking at 10 in June and July. This translates to a dangerously short burn time of just 15 minutes, emphasizing the importance of sun protection, including sunscreen, hats, and protective clothing. As the year progresses into October and November, the UV Index decreases to more moderate levels, allowing for greater exposure times of 30 minutes without immediate risk of skin damage. Visitors and residents are advised to remain vigilant during peak UV months, seeking shade and reapplying sunscreen as necessary to safeguard their skin health.

Monthly Maximum UV Index for Ikeda, Japan

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Ikeda. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec23589101098532
Data source: Statistical UV Index data for Ikeda, 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 Ikeda UV Index with Other Japan Cities

The table above highlights how UV exposure in Ikeda compares to other major locations across Japan. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
Ikeda's solar exposure compared to other cities in Japan. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Ikeda23588101098532
Sapporo UVI2367999108532
Yokohama UVI35891111111110754
Tokyo UVI35891111111110754
Nagoya UVI468101111111110753
Osaka UVI468111111121110753