Earliest and Latest Days of 100° F in Springfield

This is a list of the earliest and latest days in the year with a high temperature of at least 100 °F in Springfield, Ohio history. It is based on NOAA data from the years 1943–2024.

Also see:

Earliest 100 degree day in Springfield?

The earliest in the year that Springfield, Ohio had a high temperature of at least 100 °F is June 27 which happened in 1944.

Latest 100 degree day in Springfield?

The latest in the year that Springfield, Ohio had a high temperature of at least 100 °F is September 29 which happened in 1953.

Earliest Days ≥ 100 °F

Date	Year	Temperature
June 27	1944	101 °F
June 28	1944	103 °F
July 11	1944	100 °F
July 14	1954	103 °F
July 22	1952	100 °F
July 27	1952	100 °F
July 28	1952	100 °F
August 10	1944	100 °F
August 21	1983	100 °F
August 30	1953	100 °F
August 31	1953	100 °F
August 31	1951	102 °F
September 1	1953	101 °F
September 2	1953	102 °F
September 5	1954	100 °F
September 6	1954	100 °F
September 29	1953	100 °F

Latest Days ≥ 100 °F

Date	Year	Temperature
September 29	1953	100 °F
September 6	1954	100 °F
September 5	1954	100 °F
September 2	1953	102 °F
September 1	1953	101 °F
August 31	1953	100 °F
August 31	1951	102 °F
August 30	1953	100 °F
August 21	1983	100 °F
August 10	1944	100 °F
July 28	1952	100 °F
July 27	1952	100 °F
July 22	1952	100 °F
July 14	1954	103 °F
July 11	1944	100 °F
June 28	1944	103 °F
June 27	1944	101 °F