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Sendai Weather Report: Heavy Rainfall Recorded
Sendai has experienced significant rainfall, with total precipitation reaching 180.3 mm on September 7, 2026. This measurement exceeds the local threshold of 30 mm.
According to forecast data from wweather1.com, Sendai recorded 180.3 mm of precipitation on September 7, 2026. The automatic alert was triggered as the forecasted value significantly crossed the established threshold of 30 mm.
The high volume of rain reflects severe precipitation conditions for the area during this period. Local conditions are being monitored based on the automated meteorological data.
Residents in Sendai are advised to stay informed about the weather conditions through official channels and updates from wweather1.com.
Why it is dangerous and what to do
⚠️ Safety
• Stay tuned to local weather updates and forecasts.
• Avoid traveling through flooded roads and areas prone to water accumulation.
• Secure outdoor items that could be affected by heavy rain.
📊 The numbers, from wweather1 data
Sendai: now +20°, Rain.
That is 2° above the September climate norm.
The record for this date is +32° (2025).
Three-day forecast: 6 September: +22°/+18° · 7 September: +25°/+20° · 8 September: +28°/+22°
The figures are computed automatically from the Open-Meteo/ERA5 archive — no eyeball estimates. 🌍 Weather in nearby cities
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📰 Data source: wweather1. Forecast and analysis — wweather1, based on Open-Meteo / met.no data.