For those not in Canada, you may be interesting in "Lost Winter: Above-freezing days added by climate change" which has an .xlsx file for 123 countries, 901 cities:
> * Analysis of daily minimum temperatures during winter (December, January, February) in 123 countries, using the Climate Shift Index, shows that more than one-third (44) experienced at least one additional week’s worth of days above freezing annually during the past decade (2014-2023) due to human-caused warming.
> * In the United States, 28 states and around 63% (39 out of 62) of cities analyzed experienced at least a week’s worth of lost winter days each year due to climate change.
> * Analysis of daily minimum temperatures during winter (December, January, February) in 123 countries, using the Climate Shift Index, shows that more than one-third (44) experienced at least one additional week’s worth of days above freezing annually during the past decade (2014-2023) due to human-caused warming.
> * In the United States, 28 states and around 63% (39 out of 62) of cities analyzed experienced at least a week’s worth of lost winter days each year due to climate change.
* https://www.climatecentral.org/report/lost-winter-days-2024