Earliest and Latest Days of 20° C in Prince Rupert

This is a list of the earliest and latest days in the year with a high temperature of at least 20 °C in Prince Rupert, British Columbia history. It is based on NOAA data from the years 1908–2024.

Also see:

Earliest 20 degree day in Prince Rupert?

The earliest in the year that Prince Rupert, British Columbia had a high temperature of at least 20 °C is March 14 which happened in 1926.

Latest 20 degree day in Prince Rupert?

The latest in the year that Prince Rupert, British Columbia had a high temperature of at least 20 °C is November 2 which happened in 1949.

Earliest Days ≥ 20 °C

Date	Year	Temperature
March 14	1926	20.0 °C
April 1	1987	21.5 °C
April 9	1914	20.0 °C
April 16	1990	20.0 °C
April 16	1947	20.6 °C
April 18	2021	22.2 °C
April 20	1930	20.0 °C
April 21	1956	23.3 °C
April 22	2017	20.4 °C
April 22	1940	20.6 °C
April 22	1931	20.0 °C
April 23	2005	25.5 °C
April 23	1940	20.6 °C
April 24	1983	22.5 °C
April 24	1936	20.0 °C
April 25	1989	21.5 °C
April 26	1995	21.5 °C
April 26	1989	21.3 °C
April 26	1931	21.1 °C
April 26	1924	21.7 °C

Latest Days ≥ 20 °C

Date	Year	Temperature
November 2	1949	20.0 °C
October 23	1937	20.0 °C
October 22	1938	20.6 °C
October 22	1937	21.7 °C
October 20	1938	20.0 °C
October 19	1938	20.0 °C
October 16	2022	21.0 °C
October 13	1912	20.0 °C
October 12	1923	21.1 °C
October 10	1922	20.6 °C
October 7	2023	21.5 °C
October 6	1969	20.0 °C
October 6	1964	21.1 °C
October 5	1964	21.1 °C
October 3	1980	20.0 °C
October 2	2020	20.2 °C
October 2	2008	21.4 °C
October 2	1980	21.0 °C
October 1	1987	21.7 °C
October 1	1923	21.1 °C