Figure 1.
Average daily maximum temperature (℃) during the surveillance period (June 1, 2012 to August 31, 2012). 1Heat wave period: July 22 to August 11, 2012.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.