Earliest and Latest Days of 25° C in Penticton

This is a list of the earliest and latest days in the year with a high temperature of at least 25 °C in Penticton, British Columbia history. It is based on NOAA data from the years 1907–2024.

Also see:

Earliest 25 degree day in Penticton?

The earliest in the year that Penticton, British Columbia had a high temperature of at least 25 °C is April 9 which happened in 1925.

Latest 25 degree day in Penticton?

The latest in the year that Penticton, British Columbia had a high temperature of at least 25 °C is October 15 which happened in 1929.

Earliest Days ≥ 25 °C

Date	Year	Temperature
April 9	1925	27.2 °C
April 14	1926	27.2 °C
April 15	1988	25.3 °C
April 15	1926	28.3 °C
April 16	1949	25.0 °C
April 16	1926	25.0 °C
April 16	1923	25.6 °C
April 17	2021	25.6 °C
April 17	1994	25.1 °C
April 18	2016	27.3 °C
April 18	1962	26.7 °C
April 18	1910	26.1 °C
April 19	2016	28.4 °C
April 19	1915	26.1 °C
April 20	2016	25.6 °C
April 20	1942	26.1 °C
April 20	1936	25.0 °C
April 20	1918	28.3 °C
April 20	1915	25.0 °C
April 21	2016	27.1 °C
April 21	2015	25.5 °C
April 21	1934	25.0 °C
April 21	1918	26.7 °C

Latest Days ≥ 25 °C

Date	Year	Temperature
October 15	1929	25.0 °C
October 10	2022	25.6 °C
October 9	1934	25.6 °C
October 8	1984	25.5 °C
October 7	1980	25.7 °C
October 7	1907	25.0 °C
October 6	2004	25.0 °C
October 6	2003	25.8 °C
October 6	1980	27.7 °C
October 5	2022	25.4 °C
October 5	1993	25.4 °C
October 5	1980	26.7 °C
October 5	1917	26.1 °C
October 4	2004	25.1 °C
October 4	1993	25.0 °C
October 4	1943	25.6 °C
October 3	1947	28.9 °C
October 3	1917	27.8 °C
October 2	2010	25.5 °C
October 2	1975	25.6 °C
October 2	1963	26.1 °C
October 2	1931	26.7 °C