Earliest and Latest Days of 20° C in Trois-Rivières

This is a list of the earliest and latest days in the year with a high temperature of at least 20 °C in Trois-Rivières, Quebec history. It is based on NOAA data from the years 1934–2024.

Also see:

Earliest 20 degree day in Trois-Rivières?

The earliest in the year that Trois-Rivières, Quebec had a high temperature of at least 20 °C is March 29 which happened in 1945.

Latest 20 degree day in Trois-Rivières?

The latest in the year that Trois-Rivières, Quebec had a high temperature of at least 20 °C is November 10 which happened in 1948.

Earliest Days ≥ 20 °C

Date	Year	Temperature
March 29	1945	20.0 °C
April 3	2010	23.8 °C
April 4	1981	20.6 °C
April 9	2021	20.3 °C
April 9	1945	22.2 °C
April 10	1945	24.4 °C
April 11	1945	26.7 °C
April 12	1945	26.7 °C
April 13	1968	23.3 °C
April 13	1964	20.0 °C
April 13	1949	23.3 °C
April 13	1945	26.1 °C
April 14	1941	20.0 °C
April 15	1968	20.0 °C
April 15	1941	21.7 °C
April 16	2012	23.5 °C
April 16	2002	22.1 °C
April 16	1987	20.5 °C
April 16	1973	21.7 °C
April 16	1958	21.1 °C

Latest Days ≥ 20 °C

Date	Year	Temperature
November 10	1948	20.0 °C
November 8	1938	21.7 °C
November 5	2022	20.3 °C
November 5	1938	22.2 °C
October 31	1942	20.0 °C
October 28	1984	22.0 °C
October 28	1971	22.2 °C
October 28	1947	21.1 °C
October 27	1963	21.1 °C
October 27	1947	20.0 °C
October 27	1946	20.0 °C
October 26	2022	20.3 °C
October 26	1963	21.7 °C
October 25	1991	21.5 °C
October 25	1963	22.2 °C
October 25	1946	23.3 °C
October 24	2017	23.2 °C
October 24	1991	21.0 °C
October 24	1975	21.1 °C
October 24	1963	21.7 °C
October 24	1959	20.6 °C