Hot = most high temperatures at or above 90°F throughout the season.
Warm = most high temperatures ranging from around 75°F to around 90°F throughout the season.
Mild = most high temperatures ranging from around 65°F to around 75°F throughout the season.
Cool = most high temperatures ranging from around 55°F to around 65°F throughout the season.
Cold = most high temperatures at or below 55°F throughout the season.