Earliest and Latest Days of 30° C in Port Alberni

This is a list of the earliest and latest days in the year with a high temperature of at least 30 °C in Port Alberni, British Columbia history. It is based on NOAA data from the years 1917–2024.

Also see:

Earliest 30 degree day in Port Alberni?

The earliest in the year that Port Alberni, British Columbia had a high temperature of at least 30 °C is April 20 which has happened twice, most recently in 2016.

Latest 30 degree day in Port Alberni?

The latest in the year that Port Alberni, British Columbia had a high temperature of at least 30 °C is September 29 which happened in 1935.

Earliest Days ≥ 30 °C

Date	Year	Temperature
April 20	2016	30.1 °C
April 20	1934	30.6 °C
May 1	1998	31.9 °C
May 2	1945	30.0 °C
May 5	2013	31.0 °C
May 6	2013	31.6 °C
May 8	1987	30.1 °C
May 8	1969	30.0 °C
May 10	2019	30.8 °C
May 11	1949	32.2 °C
May 11	1924	30.0 °C
May 12	1993	30.3 °C
May 12	1931	31.1 °C
May 12	1926	30.6 °C
May 12	1924	30.6 °C
May 13	2023	30.6 °C
May 13	2018	32.5 °C
May 13	1939	31.1 °C
May 13	1931	30.0 °C
May 14	2023	32.8 °C
May 14	2018	31.0 °C
May 14	1973	30.0 °C
May 14	1949	31.1 °C
May 14	1939	32.8 °C

Latest Days ≥ 30 °C

Date	Year	Temperature
September 29	1935	30.6 °C
September 28	2003	30.3 °C
September 28	1935	30.6 °C
September 24	1989	30.5 °C
September 24	1974	31.1 °C
September 24	1947	30.0 °C
September 24	1919	30.6 °C
September 23	1974	31.1 °C
September 22	1994	30.4 °C
September 22	1990	33.1 °C
September 22	1974	31.1 °C
September 22	1947	30.0 °C
September 21	1990	30.1 °C
September 21	1974	31.1 °C
September 20	1999	30.1 °C
September 20	1974	30.6 °C
September 19	1999	30.6 °C
September 18	2012	30.6 °C
September 17	2012	31.6 °C
September 17	1982	30.1 °C