You're right. We had 5.19 inches of rain for June, making it wetter than April and May combined.
It was also the second wettest month in 2008 so far, after February's 6.11 inches, and was wetter than any month in 2007.
The daily, monthly, and yearly data is always on the
WeatherCenter site, if you click on "more data" in the upper right corner.