Travelers who don’t consider the Grand Teton National Park weather might be in for a surprise when visiting the park. There are certainly weather tendencies when it comes to the region in general, and they can have a big impact on comfort and the available activity options.
Summer in Grand Teton National Park: Summer is the peak tourist season in Grand Teton National Park, and it is easy to understand why. This is the season of choice for a variety of activities, such as hiking and camping. The wildlife viewing is arguably at its best, and also worth noting is the fact that summer is when the wildflowers are in bloom. Typically, a summer day in the region sees the temperatures ranging between 75 and 85 degrees. A lack of overbearing humidity is a plus, and since it can get pretty cool at night, bringing some warm clothes is recommended. Thunderstorms are common in the summer, so an umbrella and a light, waterproof shell can also come in handy.
Fall in Grand Teton National Park: The autumn season can be a wonderful time to visit Grand Teton National Park. For starters, the summer crowds are gone and the resident animals can be seen in good number foraging for food. Thanks to the mostly sunny days and the low humidity, fall is a great season for all kinds of activities, including fishing. Also worth noting is the fact that the leaves on the aspen trees turn gold in the fall, adding to the bliss of sightseeing endeavors. The temperatures are pretty mild in Grand Teton National Park during the autumn season, though since it is cooler than the summer, it can often be necessary to wear an additional layer, especially as winter approaches.
Winter in Grand Teton National Park: There really isn’t a bad time to visit Grand Teton National Park, though some would argue that winter is a season to avoid. This is largely due to the oft-frigid temperatures. Generally speaking, the temperatures are often in the single digits on winter days, and it only gets colder at night. Heavy snowfalls are common and can hamper sightseeing excursions. A pair of long johns can be a wonderful thing, and winter visitors won’t want to forget their hats, gloves and other cold weather clothing. Due to the dry air, drinking lots of fluids is recommended. Despite all this, winter visits can be wonderful, especially for skiing and snowboarding enthusiasts. It is possible to go cross country skiing in Grand Teton National Park and the world famous Jackson Hole Mountain Resort is found just outside of the park’s southern boundary.
Spring in Grand Teton National Park: While spring can be the best time to visit any number of destinations around the country, it isn’t exactly the season of choice in Grand Teton National Park. Snow often falls well into spring. Even in mid-June the park can get hefty snowfalls. Spring is also the rainiest time of the year, and many days see the hiking trails being adversely affected by snow and/or mud. Early spring temperatures in Grand Teton National Park tend to fall somewhere in the 40 to 50 degree range, while the late spring temps are usually in the 60's or 70's. As for the main advantages of a spring visit, the tourist numbers are relatively low, as are the lodging rates, and the Grand Teton National Park scenery is always splendid.