Earliest and Latest Days of 100° F in Middleton

This is a list of the earliest and latest days in the year with a high temperature of at least 100 °F in Middleton, Massachusetts history. It is based on NOAA data from the years 1925–2024.
Earliest 100 degree day in Middleton?
The earliest in the year that Middleton, Massachusetts had a high temperature of at least 100 °F is June 28 which happened in 1991.
Latest 100 degree day in Middleton?
The latest in the year that Middleton, Massachusetts had a high temperature of at least 100 °F is August 3 which happened in 1975.

Earliest Days ≥ 100 °F

Date Year Temperature
June 28 1991 105 °F
July 1 2018 101 °F
July 3 2018 100 °F
July 4 2018 101 °F
July 21 1977 100 °F
July 22 2011 100 °F
July 23 2011 100 °F
July 24 1987 100 °F
August 2 1975 102 °F
August 3 1975 102 °F

Latest Days ≥ 100 °F

Date Year Temperature
August 3 1975 102 °F
August 2 1975 102 °F
July 24 1987 100 °F
July 23 2011 100 °F
July 22 2011 100 °F
July 21 1977 100 °F
July 4 2018 101 °F
July 3 2018 100 °F
July 1 2018 101 °F
June 28 1991 105 °F