Los Banos features year-round camping fun for the entire family. Summer months, particularly holiday weekends, are popular times to visit. July is historically the hottest month with an average high of 92°F. December is considered the coldest month with average lows of 38°F. While winter might be offseason to some, the nearby Sierra Nevadas and Sierra National Forest are favorites among campers who enjoy skiing, snowboarding, and other winter activities.