The Carleton College weather diaries were created during the month of December 1881. Carleton students, faculty, and staff used the U.S. Army Signal Service's Form 101 to record temperature, weather condition, precipitation for the station located at Carleton's first observatory in 1881.
The Carleton College weather diaries were created during the month of November 1881. Carleton students, faculty, and staff used the U.S. Army Signal Services Form 101 to record temperature, weather condition, precipitation for the station located at Carleton's first observatory in 1881.