Unprecedented Cold In Boulder
Today was the earliest autumn day on record which Boulder did not get above freezing, Our peak temperature this afternoon was 27 degrees. The previous record early cold was 34 degrees on October 8, 1985.
Average temperature for the date is 69 degrees, and warmest October 10 was 88 degrees in 1910.
via Real Climate Science
October 10, 2019 at 06:44PM
Iowa Climate Science Education 