It was September 1781. General George Washington had been chasing British General Lord Cornwallis for months across the southern colonies. Cornwallis had made a fatal decision: he marched his 8,000 British troops to Yorktown, Virginia, a small port town on the Chesapeake Bay, expecting the Royal Navy to resupply and evacuate him.
Spring brings the "spring thaw," where snowmelt in the north flows into river systems. This, combined with spring rains, frequently leads to river flooding in the Midwest and Mississippi River Valley. Conversely, in the arid Southwest, spring is often the driest time of year, preceding the summer monsoon, creating high wildfire danger due to desiccated vegetation. weather seasons in america
No paper on American seasons is complete without acknowledging the extremes of the non-contiguous states. It was September 1781
Winter in the United States, spanning roughly December through February, is characterized by the greatest latitudinal temperature gradient. While the astronomical definition is uniform, the meteorological reality is starkly divided by the Rocky Mountains. Spring brings the "spring thaw," where snowmelt in
While the entire country recognizes these transitions, only about half of the states—mostly in the North—experience the full visual and temperature shifts associated with "all four seasons". Seasonal Overview
Spring (March through May) is the most volatile season in the contiguous U.S. It represents the transition from winter dormancy to summer heat, characterized by the clash of retreating polar air and advancing tropical air masses.
The Tapestry of Time: A Comprehensive Analysis of Weather Seasons in the United States