Number of Heat Wave days in the US between May - Sep 2010

The map shows the number of days of extreme heat within the US during Map through Sep 2010. "Extreme Heat" is defined as temperatures above 90 deg F. As per the map, Louisiana has the most number of counties experiencing heat wave and for the most number of days; Jefferson Davis Parish, LA was the hottest place for the longest amount of time in 2010 with 62 days of extreme heat.

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