UV Index in Abashiri, Japan

Last updated: May 3, 2025

In Abashiri, Japan, being aware of the UV Index is crucial for safeguarding your skin from harmful ultraviolet rays. Understanding UV levels can significantly reduce the risk of sunburn and long-term skin damage, making it essential for anyone spending time outdoors. With a Dfb climate, Abashiri experiences a diverse range of weather conditions, and during sunny days, the UV Index can reach up to 9 around midday, posing a notable risk for solar exposure. Stay informed and protect yourself by checking the UV Index regularly—your skin will thank you!

Hourly UV Index in Abashiri

At dawn, the UV Index begins its ascent, starting at 3 by 7:00 AM. As the sun climbs higher, the index reaches 5 by 8:00 AM and 6 by 9:00 AM, signaling a mid-morning surge in ultraviolet exposure. The peak intensity hits 9 at 11:00 AM, marking the most critical time for sun protection. Afterward, it gradually declines, descending to 4 by 3:00 PM and tapering down to 1 by 5:00 PM. As evening approaches, the UV conditions ease further, reaching 0 by 7:00 PM. This pattern emphasizes the importance of sun safety during the late morning hours when UV radiation is at its strongest.

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
09:006high25 min
10:008very high15 min
11:009very high15 min
12:008very 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 Abashiri

Throughout the year, the UV Index exhibits noticeable seasonal changes, indicating varying levels of sun exposure risk. January and December are characterized by a low UV Index (2), with safe burn times of 45 minutes. As spring approaches, the index rises to a moderate rating of 3 in February and 5 in March. The transition to summer brings significantly higher UV levels, peaking in July at a critical 10, categorizing it as very high, with a burn time of only 15 minutes. May and June also carry very high values (8 and 9, respectively). August begins a gradual decline, yet still remains at a very high level of 9. The fall months see a reduction to high (September) and moderate (October and November) exposure, with burn times increasing again to 25 and 30 minutes respectively. Visitors and residents should exercise heightened caution from April to August, with protective measures, such as sunscreen and appropriate clothing, being essential during these high-risk months for UV exposure.

Monthly Maximum UV Index for Abashiri, Japan

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Abashiri. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec2357991097532
Data source: Statistical UV Index data for Abashiri, 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 Abashiri UV Index with Other Japan Cities

The table above highlights how UV exposure in Abashiri 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.
Abashiri's solar exposure compared to other cities in Japan. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Abashiri2357891097532
Sapporo UVI2367999108532
Yokohama UVI35891111111110754
Tokyo UVI35891111111110754
Nagoya UVI468101111111110753
Osaka UVI468111111121110753