Which of These Descriptions Is Best Categorized as a Weather

Multiple Choice

Which of these descriptions is best categorized as a weather event? ​

A) San Diego tends to have milder winters than Dallas.
B) Average precipitation has increased slightly over the last 30 years.
C) The normal temperature for this time of year is around 60 °F.
D) On average, western Washington receives much more precipitation than eastern Washington.
E) Tulsa, Oklahoma experienced a record high temperature yesterday.