For Information about
Grand Teton National Park visit nps.gov, wikipedia or wikitravel.org just a few of many sources of our information.
Grand Teton National Park
Located in northwestern Wyoming, Grand Teton National Park preserves a spectacular landscape rich with majestic mountains, pristine lakes and extraordinary wildlife. The abrupt vertical rise of the jagged Teton Range contrasts with the horizontal sage-covered valley and glacial lakes at their base, creating world-renowned scenery that attracts nearly four million visitors per year.
The first heavy snows fall by November 1 and continue through March with snow and frost possible during any month. Summer days range in the 70s and 80s with cool nights in the 40s. Afternoon thunderstorms during the summer are common. Mild to cool temperatures through September and October. Raingear recommended during spring, summer and fall. Sub-zero temperatures are common throughout winter and demand multi-layered clothing, hats, mittens and cold weather boots.