White Rock Lake Trail is in a quite desolate area and hiking it is always fun. White Rock Lake Trail sees pretty high levels of precipitation. The wettest month of the year is mostly September, that's the one that rains the most, and the driest month of the year is May. High temperatures at White Rock Lake Trail through the months of summer are in the 80's while overnight lows are usually in the 70's. During the wintertime highs are usually in the 80's; nighttime lows at White Rock Lake Trail during the wintertime commonly dip into the 70's.