<p>I've been at Duke for almost three weeks, and it hasn't rained one drop. It's an unusual dry season for NC, though. That said, the Piedmont of North Carolina seldom gets torrential downpours-usually rain consists of an occasional afternoon thunderstorm, usually quickly over. During the summer, though, you can expect brief afternoon showers pretty regularly. The weather's pretty nice year-round, but the general lack of a heavy rain can make the humidity really high.</p>
<p>All of your options have rain. You have hurricane/monsoon on the Eastern side and monsoon/tornadic storms in the middlewest.....you hate rain look in AZ or NM or TX.</p>
<p>Not necessarily. The mountains of NC get rain almost every day, but central NC doesn't really get that much rain. We certainly don't get monsoons. :) </p>
<p>Anyway, humidity's worst about late June to mid September. The other three seasons are pretty mild. </p>
<p>Many Duke dorms don't have AC, just so you know.</p>
<p>You know, there's not as much rain in Boston as I think I expected. (Haha, a lot of snow though!)</p>
<p>One advantage of MIT is that basically all of the buildings on main campus are connected through hallways and underground tunnels. On rainy days, you definitely see more people in the tunnels than you see aboveground! :)</p>