Climate Beaumont reaches an average high of during the summer and an average low of during the winter. Due to its higher elevation, it is usually - colder than its neighboring lower-elevation cities, such as Moreno Valley, Hemet, San Jacinto, and the Palm Springs desert area. Snow does fall, but it usually doesn't stick for more than a couple of hours. According to the Köppen Climate Classification system, Beaumont has a Hot-summer Mediterranean climate, abbreviated "Csa" on climate maps.
Climate Beaumont reaches an average high of during the summer and an average low of during the winter. Due to its higher elevation it is usually - colder than its neighboring lower-elevation cities, such as Moreno Valley, Hemet, San Jacinto, and the Palm Springs desert area. Snow does fall, but it usually doesn't stick for more than a couple of hours. According to the Köppen Climate Classification system, Beaumont has a Hot-summer Mediterranean climate, abbreviated "Csa" on climate maps.