Highest Daily Low Temperatures in Port Alberni History

This is a list of the hottest daily low temperatures ever recorded in Port Alberni, British Columbia history from 1917–2024 based on data from the NOAA.

Highest temperatures all-time

Record for the highest daily low temperature in Port Alberni

The highest low temperature for a calendar day in Port Alberni, British Columbia history was 18.9 °C which has happened twice, most recently on Wednesday July 25, 1934.

Rank	Temperature	Date
1	18.9 °C	July 25, 1934
1	18.9 °C	August 2, 1933
3	18.3 °C	September 6, 1957
3	18.3 °C	July 4, 1934
3	18.3 °C	July 3, 1934
6	17.9 °C	June 29, 2021
7	17.8 °C	August 11, 1990
7	17.8 °C	September 9, 1963
7	17.8 °C	August 1, 1937
7	17.8 °C	July 24, 1934
7	17.8 °C	August 1, 1933
12	17.7 °C	June 28, 2021
13	17.5 °C	July 30, 2009
14	17.4 °C	July 28, 1998
15	17.3 °C	August 19, 2022
16	17.2 °C	August 8, 1972
16	17.2 °C	July 4, 1968
16	17.2 °C	July 4, 1967
16	17.2 °C	July 15, 1961
16	17.2 °C	August 6, 1958
16	17.2 °C	July 28, 1958
16	17.2 °C	July 27, 1958
16	17.2 °C	July 18, 1941
16	17.2 °C	July 9, 1925