The Granite Chief was designated a Wilderness area because of its pristine nature, natural beauty, and potential to provide primitive, non-motorized recreation opportunities. Seasons of Use Elevations in the Granite Chief range from 5000 foot valleys to 9000 foot peaks. Summers are typically warm and dry, though nighttime temperatures can be cold and afternoon thunderstorms often build over the mountains.
Snow is possible during any month of the year.
Be prepared for changeable weather and bring clothing that will keep you warm and dry, Deep snow usually makes the Granite Chief inaccessible to hiking until late May or early June, though this varies with the snowfall from year to year. North facing slopes can remain patchy with snow until July. Water Water in the Sierra may be contaminated with Giardia lamblia and Cryptosporidium, two organisms which can cause serious illness. These organisms are invisible, tasteless and odorless, and can cause symptoms that begin long after you've left the backcountry. Some backcountry waters may also contain bacteria and viruses that can make you ill.