2010 will stay in record books for a LONG time since it made the TOP 10 list 6 times in a variety of categories. I've added my personal comments as well, but the other information comes from the National Weather Service Top 10 list for records dating back to the 1880s.
To see all of the top ten, try this link:
or google: top 10 driest months in Houston.
And remember, if you don't like the weather in Texas, just wait an hour or two.