Highest Daily Low Temperatures in Squamish History

This is a list of the hottest daily low temperatures ever recorded in Squamish, British Columbia history from 1959–2024 based on data from the NOAA.

Highest temperatures all-time

Record for the highest daily low temperature in Squamish

The highest low temperature for a calendar day in Squamish, British Columbia history was 21.4 °C which happened on Tuesday, June 29, 2021.

Rank	Temperature	Date
1	21.4 °C	June 29, 2021
2	21.2 °C	June 28, 2021
3	20.0 °C	August 1, 2021
3	20.0 °C	July 13, 1961
5	19.7 °C	June 27, 2021
6	19.4 °C	July 14, 2014
7	19.0 °C	September 5, 2017
7	19.0 °C	August 6, 1990
9	18.8 °C	July 5, 2015
10	18.4 °C	September 6, 2017
10	18.4 °C	June 29, 2015
12	18.3 °C	July 30, 2009
13	18.2 °C	June 30, 2021
13	18.2 °C	July 31, 2009
13	18.2 °C	July 29, 2009
16	18.0 °C	July 29, 1998
16	18.0 °C	August 11, 1990
18	17.9 °C	July 28, 2022
18	17.9 °C	August 13, 1992
20	17.8 °C	August 12, 2021
20	17.8 °C	August 12, 2014
20	17.8 °C	August 18, 2008
20	17.8 °C	July 28, 1998