Denver First Snowfall 2024. On sunday, michels said the southwestern corner of the state will see another round of rain and. Denver — the season's first significant snowfall should arrive in denver by monday morning when 1 to 3 inches is expected to fall in.
Over the last 10 years, denver’s first snow has fallen once in september, four times in october, four times in november and once in december, according to nws data. Nine weeks are in the books.