Answer: 1928

It's unheard of for Edmonton airport to not report snowfall in November. In fact, it has never happened in recorded history. However, 2023 may be the first year ever the airport sees a November without recording any snowfall. And, it may be the first monthly snow drought in the city since 1928, a whopping 95 years ago. And peeking into long-range models, that trend may head right into early December.