According to the
Köppen Climate Classification system, Clay Springs has a
cool-summer Mediterranean climate, abbreviated
Csb on climate maps. Winters are very cold at night and cool to cold during the day, with on average 3.7 nights below and 171.1 nights below . April to June warms up and is generally the driest part of the year before monsoon storms hit between July and mid-September. Typically 17 days will hit , but minima are generally not above due to the altitude. ==Transportation==