NOAA Did Not Record 9°C Low at Incheon

NOAA did not record a 9°C low at the Incheon International Airport Station in Seoul on October 19, 2026. The "Temp" column on NOAA's Incheon timeseries showed a different whole-degree Celsius minimum, and Weather Underground would have been the fallback if NOAA's table had been unavailable by Octob…