During the winter season in the US, most cities are usually very cold. However, there are some cities that have warm climates in winter. Most of these cities have an average of 60 - 80 degree farenheit during this time.
The cities with the warmest climate in winter season in the US include:
Florida - Miami, Tampa, Orlando and Jacksonville
California - Los Angeles, San Diego, Riverside, San Francisco and San Jose
Arizona - Phoenix
Hawaii - Honolulu
Louisiana - New Orleans
Texas - Houston, Austin and Antonia.
Some cities in South Carolina, North Carolina, Georgia and Delaware also have cities with warm climate in winter.