What’s the Weather in Yellowstone in September?

What’s the Weather in Yellowstone National Park in September? Here’s some information to help you plan your visit: How much snow does it get, what are the temperatures, and what road closures may occur. Read on to learn more about Yellowstone’s weather in September. You’ll be glad you did! In September, temperatures drop to a comfortable 47.8 degrees Fahrenheit (-4.6degC). Snow is possible on five days out of the year. The daylight hours remain relatively high, at 10.9 hours.

Weather in Yellowstone National Park in September

If you want to visit the Yellowstone National Park, you must know what the weather will be like in September. While it can vary from year to year, the weather in the park is still relatively pleasant. The most enjoyable time to visit is between mid-September and the end of October, when the park closes for most of the year. You can learn more about Yellowstone’s weather in September from this article. Here are some tips on how to survive this month’s weather in the park.

If you are planning a trip to Yellowstone National Park during the fall, you will want to know what to expect. Aspen trees turn brilliant colors and aspen forests turn golden, fall is one of the most beautiful seasons in the park. You will find less traffic in the park during this season, and temperatures will range from 40 degrees F to the upper 60s. During the colder months, temperatures can fall into the single digits. As winter approaches, snowstorms will increase in frequency, causing a dramatic change in the temperature.

The average amount of daylight in Yellowstone National Park decreases slightly in September. In West Yellowstone, the length of the day decreases by 1 hour, 28 minutes. On September 30, there is a greater chance of daytime rain, with an average of 21 minutes less daylight. You should be prepared for rain, as the chance of snowfall is significantly less during this month. While the temperature remains cool, the weather in Yellowstone National Park during September can be cold.

Regardless of whether you choose to visit Yellowstone during September, remember that the fall season is the most popular time for tourists. The warmer months mean fewer crowds, and the bison and elk rut has already ended. September also means that the weather in Yellowstone can be wild. You must take special care when hiking to avoid tripping over larger animals, including wolves and bears. So, plan your trip now.

Chance of snowfall

The average chance of snowfall in Yellowstone National Park is 28%. This means that on average, there is a 0.1-percent chance of precipitation a day. The wettest month is May with a 45-percent chance of precipitation on a typical day. In September, however, the chances of precipitation are hardly a surprise and will likely remain below normal. With an average of 12.6 hours of daylight, you can expect to spend an enjoyable day outdoors in Yellowstone National Park. The sun rises at 6:59 am and sets at 7:33 pm, respectively.

The visitor areas in Yellowstone are at high elevations, which makes weather patterns more variable and volatile. While the average number of days with overcast conditions is 6%, the highest percentiles are found on July 26, March 18, and September 1. Chances of snowfall in September are highest in August, June, and October, so make sure to check the weather report at the time of your trip. If you’re planning a family trip, this is the time to visit.

There’s a chance of snowfall in Yellowstone in September, but it’s rare. Snowstorms tend to fall in late September or early October, but will usually only cover roads higher up in the park. While high temperatures will be in the 60’s and 70’s (22-26degC), the lows will be below freezing. Snowscapes in Yellowstone in the winter are beautiful as a result of the combination of cooler temperatures and steaming hot springs.

During the fall, chances of snowfall in Yellowstone are generally low, but you should check the weather report if you plan a trip during this time of year. In September, the chance of snowfall is three-tenths of an inch. However, that’s nothing compared to the 64.4 inches of snow that falls in the park every year. When you’re visiting Yellowstone, make sure to visit the North Entrance, which is at the lowest elevation and offers the best weather conditions.


In Yellowstone, the temperature will be in the low 50’s, but the cold weather will soon start to take over. The highs in September are still comfortable, but there is a chance of snow in the late fall. Generally, the only snow that falls is enough to close the higher in-park roads. However, if you are traveling in September, make sure you plan your trip so you can take advantage of the cooler temperatures during the fall and winter.

The weather in Yellowstone in September is usually cool with an average high of 62degF (17degC) and lows of 38degF (-1degC). You can expect 8 hours of sun each day, and about 6 rainy days in September. The temperatures at Yellowstone are also cold and there is a chance of snow, although the chance is small. The temperature in the park may even drop to the freezing point.

The average number of daylight hours in West Yellowstone decreases 1 hour, 28 minutes in September. The average daily decrease is 3 seconds, but the weekly decrease is 21 minutes, 21 seconds. The shortest and longest days of the month are September 30 and 1, respectively. In the graph below, you can see the number of hours the Sun will be visible, along with a color band showing the percentage of the day that is overcast.

If you are planning a trip to Yellowstone National Park in September, you should make sure to plan your trip accordingly. It will be a good idea to check the National Park Service website for the latest updates. It is possible to visit Yellowstone even if the temperature is low. You’ll need to bring extra layers and an extra jacket if the weather is too cold. With 77 degrees in Yellowstone, you’ll want to bring plenty of layers and stay hydrated.

Road closures

Some Wyoming and U.S. highways remain open in the region surrounding Yellowstone National Park, but not all of them. Local businesses have expressed concern about whether or not tourists will return before the park reopens this summer. A state official is asking the public to plan ahead. The closures will also impact tourism in the area, since some communities are heavily dependent on tourism. Here are some tips for those who plan on visiting the park in the near future.

The first step in reopening the northern loop is to determine whether or not major infrastructure was damaged. It is expected that the northern loop will be closed for at least one week, so Sholly is working with the gatekeeper communities to determine when the southern loop will be reopened. The southern loop cannot accommodate all Yellowstone visitors, and its monthly visitor count can reach a million or more. The state and national parks are working to restore these roads and minimize the impact on visitors.

The first step in reopening Yellowstone National Park is to prepare. Heavy rains last week damaged the park’s roads and bridges. On Monday, Yellowstone closed all five entrances and evacuated more than 10,000 people. Search and rescue missions are taking place throughout the park’s surrounding communities. Affected roads and bridges will remain closed until the flood waters recede. The park will issue updates as the situation changes.

Another step in preparing for the park’s season is planning ahead. Yellowstone’s opening and closing dates are provided by the National Park Service and Xanterra. On June 22, the road between the North and Northeast Entrance will be closed for repairs. Likewise, the road between the Long Lake barricade and the Wyoming/Montana state line will be closed. This will affect tourists who wish to travel in the park.


If you’re visiting Yellowstone in September, you’ll want to choose your lodging carefully. While you’ll likely be without air conditioning and TVs, you can still get an immersive experience with the park’s rustic lodges. Here are a few suggestions:

Book accommodations well in advance. Yellowstone is one of the most popular parks in the country, so reservations are essential. Many hotels are booked months in advance. Be sure to check opening and closing times of hotels to determine whether they have any available rooms. You can also make your reservations online or by calling the reservation team at Yellowstone National Park to find out if a hotel has cancelled a room. You should also be prepared to pay a cancellation fee of about $40.

Despite the fall foliage, Yellowstone is still a popular national park in September, and booking your accommodations ahead of time is important. You may be surprised by how quickly bookings fill up. The park is popular in the summer and early fall, and the best accommodations are available during these seasons. Check out Yellowstone accommodations to find the best one for your needs. You’ll be glad you did! Then, enjoy the autumn foliage.

Old Faithful Snow Lodge and Cabins: For a laid-back log cabin experience, choose this lodge for your Yellowstone stay. Its log cabin decor is mountain-themed, and the rooms are more luxurious than you might be used to. The wood ceilinged guest lounge is an extra bonus. This property is only three miles from the Old Faithful Visitor Center, which makes it a convenient option for visitors to Yellowstone.