A powerful hailstorm has unleashed unprecedented rainfall across southern Finland, shattering historical weather records. The Finnish Meteorological Institute confirms an intense precipitation band formed over the Gulf of Finland, bringing exceptional amounts of rain, snow, sleet, and hail to coastal areas.
Meteorologists report the storm primarily delivered heavy rain but mixed with significant amounts of hail. The situation remains active with precipitation expected to continue through early Monday morning.
In Virolahti, near the Russian border, measurements show 59.5 millimeters of rainfall. This amount provisionally breaks the all-time November 24-hour precipitation record for the region. The final confirmed measurements will become available Monday morning.
A meteorologist described the situation as exceptional. He noted that when all-time records break, it indicates extraordinary weather conditions. The comment came during a weather briefing about the ongoing storm system.
Residents in Helsinki's Kulosaari district reported intense hail showers during Sunday evening. The sudden hailstorm caught many by surprise as it pounded the eastern Helsinki neighborhood.
This record-breaking weather event highlights Finland's changing precipitation patterns. Southern Finland has experienced increasing extreme weather events in recent years. Climate researchers point to warmer Baltic Sea temperatures as contributing factors to intensified autumn storms.
The hail damage potential remains a concern for vehicle owners and property managers. Insurance companies typically see increased claims following such hail events. Finnish authorities advise residents to secure outdoor items and avoid unnecessary travel during severe weather warnings.
Emergency services remain on alert for potential flooding in low-lying areas. The heavy rainfall could overwhelm drainage systems in urban locations. Municipal workers are monitoring the situation closely across affected regions.
This storm system follows a pattern of increasingly volatile autumn weather in the Nordic region. Neighboring countries have also experienced unusual precipitation events this season. The timing during late November makes the record particularly notable, as winter conditions typically dominate.
Transport authorities report minor disruptions to ferry services between Helsinki and Tallinn. The rough seas have caused some schedule adjustments, though major routes remain operational. Travelers should check with service providers for updates.
The Finnish Meteorological Institute continues to monitor the system's development. Further weather warnings may be issued as the situation evolves. Residents can access real-time updates through official weather channels.