Earliest and Latest Days of 100° F in Waseca

This is a list of the earliest and latest days in the year with a high temperature of at least 100 °F in Waseca, Minnesota history. It is based on NOAA data from the years 1915–2024.

Also see:

Earliest 100 degree day in Waseca?

The earliest in the year that Waseca, Minnesota had a high temperature of at least 100 °F is May 15 which happened in 2013.

Latest 100 degree day in Waseca?

The latest in the year that Waseca, Minnesota had a high temperature of at least 100 °F is September 10 which happened in 1931.

Earliest Days ≥ 100 °F

Date	Year	Temperature
May 15	2013	102 °F
May 19	1934	101 °F
May 29	2018	101 °F
May 30	1934	101 °F
May 31	1934	106 °F
June 1	1934	101 °F
June 2	1934	102 °F
June 8	2011	101 °F
June 9	1985	102 °F
June 22	1988	101 °F
June 23	1934	100 °F
June 26	1933	101 °F
June 27	1934	105 °F
June 29	1988	100 °F
July 4	1990	102 °F
July 6	1948	100 °F
July 6	1936	102 °F
July 7	1936	100 °F
July 10	1936	104 °F
July 10	1921	100 °F

Latest Days ≥ 100 °F

Date	Year	Temperature
September 10	1931	100 °F
September 6	1922	100 °F
September 2	1925	100 °F
August 17	1922	100 °F
August 15	1936	101 °F
August 4	1947	100 °F
August 1	1988	103 °F
July 27	1935	100 °F
July 24	1941	101 °F
July 23	1934	100 °F
July 22	1934	100 °F
July 21	1934	100 °F
July 20	1940	100 °F
July 20	1926	101 °F
July 19	1926	101 °F
July 18	1940	100 °F
July 17	1936	102 °F
July 16	1936	100 °F
July 15	1936	102 °F
July 14	1995	101 °F
July 14	1936	106 °F