Please check out the informative article Meteorologist Chris Robbins wrote over at iWeatherNet on the incredible rains we have received throughout 2015, including the fact that November came in as the wettest November in DFW history. Lots of great climatological data and analysis presented here:

http://www.iweathernet.com/dallas-fort-worth/dfw-2015-is-the-wettest-year-on-record-for-dallas-fort-worth