McVay Trail is in a quite desolate area and hiking it is always fun. An average amount of rainfall falls at McVay Trail. For the period of the month of June you get the most rain around here; January meanwhile is the driest month. Throughout the warm months at McVay Trail highs are commonly in the 80's with overnight lows in the 60's. Through the winter this place gets highs in the 20's while McVay Trail nighttime low temperatures during the wintertime are in the 10's.