I got a question for you: The Cold wave of January 1977 produced the only known trace of snow in the greater Miami area of Florida ever reported (it snowed in the city of Miami). It occurred following the passage of a strong cold front, in combination with a high-pressure area situated over the Mississippi River Valley. As a result, cold air spewed across Florida, causing both snow flurries and record low temperatures. Most notably, the weather system brought snow flurries (seen in the air, but not on the ground) as far south as Homestead on January 19. No snow had ever been reported in south Florida before or since. Damage was most significant to agriculture, as major losses occurred to Citrus fruits and tender vegetables. Statewide, agricultural damage from the cold wave totaled to $350 million (1977 USD), and losses overall totaled to $2 billion (1977 USD). One fatality occurred due to an automobile accident in Central Florida, which was related to the cold wave.

Answer this question: when was the last time that it snowed in miami?
Let's think first:
The relevant information is: The Cold wave of January 1977 produced the only known trace of snow in the greater Miami area of Florida ever reported (it snowed in the city of Miami).
Therefore, the answer is 1977.