DOES CRIME INCREASE WHEN THE WEATHER IS HOT?
With the seemingly endless summer in Southern California and a very hot autumn this year, should we be more concerned about crime? Everyone knows that crime increases in hot weather, right? Well, not so fast. Several studies have disputed that oft cited axiom.
Statistics for Los Angeles homicides show that the murder rate is highest in July and August, but almost as high during the cooler months of December and January. In New York City, the Wall Street Journal conducted a study in which seven index crimes—murder, rape, robbery, felony assault, burglary, grand larceny and stolen vehicles— were reviewed month-by-month. The crimes were indexed by month for the years 2007 through 2009. The study found that New Yorkers are about as likely to be a victim of crime in the cold month of December or the cool month of October as they were in the hot summer months. A study on New Orleans shootings from January 2011 to June 2015 found virtually no relationship between hotter outside temperatures and the number of shootings.


