Key Facts
• Starting August 5, rain is expected in Hokuriku due to a low-pressure system.
• A tropical depression in the Yellow Sea has weakened, forming an extratropical cyclone.
• The cyclone will move eastward, accompanied by a front, causing unstable atmospheric conditions.
• Heavy rain is likely in Hokuriku and the Sea of Japan coast from August 5.
• Rain will intensify in Hokuriku between August 6 and 7, especially in Ishikawa Prefecture.
• Kanazawa recorded only 37.5 mm of rainfall in July, far below the average of 233.4 mm.
• The upcoming rain is expected to alleviate the dry conditions but may lead to severe weather.
• Residents are advised to monitor the latest weather updates for potential heavy rain warnings.
Summary
Hokuriku is set to experience much-needed rainfall starting August 5 due to a low-pressure system advancing over the Sea of Japan. The system, originating from a weakened tropical depression in the Yellow Sea, will bring warm, moist air, creating unstable atmospheric conditions. Heavy rain is expected in Hokuriku and the Sea of Japan coast, with the most intense rainfall likely between August 6 and 7, particularly in Ishikawa Prefecture. Kanazawa, which saw only 37.5 mm of rain in July compared to the average 233.4 mm, will benefit from this “blessing of rain.” However, the unstable conditions may lead to rapid cloud development and potential heavy downpours. Residents are urged to stay updated on weather forecasts to prepare for possible severe weather.
