Earliest and Latest Days of 100° F in Baraboo

This is a list of the earliest and latest days in the year with a high temperature of at least 100 °F in Baraboo, Wisconsin history. It is based on NOAA data from the years 1893–2024.

Also see:

Earliest 100 degree day in Baraboo?

The earliest in the year that Baraboo, Wisconsin had a high temperature of at least 100 °F is June 20 which happened in 1988.

Latest 100 degree day in Baraboo?

The latest in the year that Baraboo, Wisconsin had a high temperature of at least 100 °F is August 24 which happened in 2023.

Earliest Days ≥ 100 °F

Date	Year	Temperature
June 20	1988	101 °F
June 21	1988	102 °F
July 3	2012	100 °F
July 4	2012	100 °F
July 5	2012	103 °F
July 6	2012	103 °F
July 7	2012	103 °F
July 14	1995	101 °F
July 15	1988	102 °F
July 17	2012	100 °F
July 18	2012	102 °F
July 26	2012	100 °F
July 27	1955	100 °F
July 30	1955	101 °F
August 1	1988	101 °F
August 16	1988	102 °F
August 17	1988	102 °F
August 24	2023	101 °F

Latest Days ≥ 100 °F

Date	Year	Temperature
August 24	2023	101 °F
August 17	1988	102 °F
August 16	1988	102 °F
August 1	1988	101 °F
July 30	1955	101 °F
July 27	1955	100 °F
July 26	2012	100 °F
July 18	2012	102 °F
July 17	2012	100 °F
July 15	1988	102 °F
July 14	1995	101 °F
July 7	2012	103 °F
July 6	2012	103 °F
July 5	2012	103 °F
July 4	2012	100 °F
July 3	2012	100 °F
June 21	1988	102 °F
June 20	1988	101 °F