Earliest and Latest Days of 35° C in Penticton

This is a list of the earliest and latest days in the year with a high temperature of at least 35 °C in Penticton, British Columbia history. It is based on NOAA data from the years 1907–2024.

Also see:

Earliest 35 degree day in Penticton?

The earliest in the year that Penticton, British Columbia had a high temperature of at least 35 °C is June 1 which happened in 1986.

Latest 35 degree day in Penticton?

The latest in the year that Penticton, British Columbia had a high temperature of at least 35 °C is September 2 which has happened twice, most recently in 2022.

Earliest Days ≥ 35 °C

Date	Year	Temperature
June 1	1986	35.1 °C
June 2	2021	36.2 °C
June 3	1970	36.1 °C
June 3	1922	35.0 °C
June 4	1969	35.6 °C
June 5	1969	35.6 °C
June 6	2016	37.2 °C
June 6	1970	35.0 °C
June 6	1949	35.0 °C
June 7	1948	35.0 °C
June 8	2015	36.7 °C
June 10	1934	35.0 °C
June 13	2019	35.4 °C
June 13	1933	35.0 °C
June 14	1933	35.6 °C
June 15	1961	35.6 °C
June 16	1961	36.7 °C
June 18	1969	36.1 °C
June 18	1961	36.1 °C
June 19	1982	35.0 °C

Latest Days ≥ 35 °C

Date	Year	Temperature
September 2	2022	35.2 °C
September 2	1998	35.0 °C
September 1	1987	36.6 °C
August 29	1915	35.6 °C
August 25	1958	36.7 °C
August 24	1958	35.0 °C
August 22	1920	35.0 °C
August 21	2005	35.2 °C
August 21	1961	35.0 °C
August 21	1941	35.0 °C
August 20	2009	35.8 °C
August 20	1991	35.3 °C
August 19	2015	35.5 °C
August 19	1971	35.6 °C
August 19	1967	35.0 °C
August 19	1942	36.1 °C
August 19	1909	36.1 °C
August 18	2020	37.5 °C
August 18	2010	35.9 °C
August 18	1992	36.6 °C
August 18	1981	35.2 °C
August 18	1967	36.7 °C
August 18	1919	36.1 °C