Icebreaker Leading Cargo Ships On Great Lakes, Sunny Winter In Florida

The transcript discusses the harsh winter conditions in Oregon and the historic achievement in Duluth, where the Mackinaw icebreaker enabled cargo ships to sail in January. It highlights the Mackinaw's role in Chicago's winter victory and contrasts it with Miami's mild climate. The nation remains united despite weather challenges, looking forward to post-war relaxation in Miami Beach.

What does the phrase 'the only diving being done is by the temperature' suggest?

What was the general sentiment of the nation regarding the weather in January 1945?