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Old 07-19-2013, 08:50 AM   #16
glatt
 
Join Date: Jul 2003
Location: Arlington, VA
Posts: 27,717
Quote:
Originally Posted by DanaC View Post
The thing to remember about heat over here, aside from the fact we're just not used to it as a nation and therefore most homes and even businesses don't have air conditioning, is that it is a very humid heat.
The heat index is a way to account for this combination of heat and humidity.

In Fahrenheit
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In Metric
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According to Wunderground, right now in London, it's the early afternoon, and the temperature is 82 degrees F and the heat index is 82 degrees F. In Arlington VA right now, it's mid morning and the temperature is 87 degrees F and the heat index is 100 degrees F.

Admittedly, I'm sitting in air conditioning right now, but my morning commute was pretty gross, walking to the subway station.
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