Dubois, Wyoming Weather by Month

Dubois, Wyoming Weather by Month

Dubois is a charming town located in Fremont County, Wyoming, United States. Nestled in the Wind River Valley, Dubois is situated approximately 80 miles southeast of Yellowstone National Park and about 90 miles northwest of the county seat, Lander. This prime location places Dubois amidst some of the most spectacular natural scenery in the American West, making it a popular destination for outdoor enthusiasts and nature lovers.

Geographically, Dubois is surrounded by diverse landscapes, including the Absaroka and Wind River mountain ranges, the Shoshone National Forest, and the Wind River. The town is situated at an elevation of about 6,950 feet, contributing to its cooler climate and picturesque setting. The varied terrain around Dubois offers numerous recreational opportunities, from hiking and fishing to horseback riding and wildlife viewing.

Dubois is part of the United States and falls under the jurisdiction of Fremont County in the state of Wyoming. The town has a small population of around 1,000 residents, fostering a close-knit and welcoming community atmosphere. Covering an area of approximately 3.5 square miles, Dubois is a compact town where residents enjoy a peaceful rural lifestyle while benefiting from the amenities of a well-developed community.

One of the notable features of Dubois is its rich cultural heritage and historical significance. The town is known for its ties to the Old West, with many historical buildings and sites that tell the story of its early settlers and Native American tribes. The Dubois Museum, for example, offers insights into the town’s history, geology, and paleontology, featuring exhibits on the area’s first inhabitants and the pioneers who shaped its development.

Dubois does not host major universities or large corporations, but it is close to several educational institutions and landmarks. The University of Wyoming in Laramie, which is the state’s flagship university, is accessible to Dubois residents. Additionally, the National Bighorn Sheep Interpretive Center in Dubois provides educational programs and exhibits related to the local wildlife, particularly the bighorn sheep that inhabit the surrounding mountains.

The town is also known for its annual events and festivals, such as the Dubois Headwaters Arts and Conference Center, which hosts various cultural and community events throughout the year. Another significant landmark is the nearby Togwotee Pass, a scenic mountain pass that offers breathtaking views and is a gateway to the Grand Teton and Yellowstone national parks.

Climate and Weather Overview

Dubois, Wyoming, experiences a high-desert climate, characterized by cold winters and mild to warm summers. The town’s elevation and location in the Wind River Valley influence its climate, resulting in significant temperature variations between seasons and a generally dry environment with low humidity.

Average Temperature, Precipitation, and Sunny Days

Below is a table that lists the average temperature, precipitation, and number of sunny days for each month in Dubois:

Month Average Temperature (°F) Precipitation (inches) Sunny Days
January 17 0.4 17
February 21 0.3 17
March 28 0.5 20
April 37 0.8 20
May 47 1.1 21
June 56 1.0 23
July 63 0.7 26
August 61 0.6 25
September 52 0.7 22
October 40 0.6 20
November 28 0.5 18
December 18 0.4 17

Monthly Weather Details


January in Dubois is characterized by cold winter weather, with average temperatures hovering around 17°F. Precipitation is minimal, averaging 0.4 inches, primarily in the form of snow. There are typically about 17 sunny days. Snowfall is common, and residents can expect several snowy days throughout the month. Natural disasters such as severe snowstorms can occur, occasionally disrupting daily activities.

Recommended Activities

  • Inside Activities: Visit the Dubois Museum to learn about the town’s rich history and cultural heritage.
  • Outside Activities: Engage in winter sports like ice skating, snowshoeing, and sledding in the nearby mountains.


February remains cold, with average temperatures rising slightly to 21°F. Precipitation averages 0.3 inches, and there are about 17 sunny days. Snowfall continues to be frequent, and the risk of severe snowstorms persists.

Recommended Activities

  • Inside Activities: Explore local art galleries and attend community events.
  • Outside Activities: Enjoy cross-country skiing and winter hiking on clear days.


March marks the beginning of spring with average temperatures increasing to 28°F. Precipitation is higher, averaging 0.5 inches, and there are about 20 sunny days. Snow begins to melt, and the town may experience occasional rain showers.

Recommended Activities

  • Inside Activities: Participate in indoor gardening workshops and local craft fairs.
  • Outside Activities: Take part in early spring hikes and birdwatching in the nearby national forests.


April brings milder weather, with average temperatures reaching 37°F. Precipitation remains moderate at 0.8 inches, and there are around 20 sunny days. The weather can be variable, with a mix of rain and occasional late snow.

Recommended Activities

  • Inside Activities: Join community theater productions and art exhibits.
  • Outside Activities: Start gardening and enjoy outdoor picnics and nature walks.


May is characterized by pleasant spring weather with average temperatures of 47°F. Precipitation averages 1.1 inches, and the town enjoys about 21 sunny days. The risk of severe weather such as thunderstorms increases.

Recommended Activities

  • Inside Activities: Visit local museums and historical sites.
  • Outside Activities: Engage in fishing, hiking, and community sports.


June ushers in summer with average temperatures rising to 56°F. Precipitation remains moderate at 1.0 inches, and there are around 23 sunny days. The weather is generally warm, making it ideal for various outdoor activities.

Recommended Activities

  • Inside Activities: Explore local libraries and attend summer reading programs.
  • Outside Activities: Participate in barbecues, camping, and water activities in the nearby rivers and lakes.


July is the warmest month, with average temperatures peaking at 63°F. Precipitation is low, averaging 0.7 inches, and there are about 26 sunny days. The weather is perfect for outdoor activities, although heat waves can occur.

Recommended Activities

  • Inside Activities: Enjoy community events and indoor concerts.
  • Outside Activities: Attend local fairs, go swimming, and enjoy outdoor festivals.


August remains warm, with average temperatures at 61°F and precipitation averaging 0.6 inches. The town typically experiences around 25 sunny days. Thunderstorms are possible, but the weather is generally stable and pleasant.

Recommended Activities

  • Inside Activities: Take cooking or art classes.
  • Outside Activities: Visit farmers’ markets, go hiking, and enjoy late summer picnics.


September sees temperatures cooling to an average of 52°F. Precipitation averages 0.7 inches, and there are about 22 sunny days. The transition to fall brings more stable weather and fewer thunderstorms.

Recommended Activities

  • Inside Activities: Attend local theater productions and indoor sports events.
  • Outside Activities: Participate in harvest festivals and scenic drives through the surrounding mountains.


October is characterized by mild fall weather, with average temperatures around 40°F. Precipitation averages 0.6 inches, and there are typically 20 sunny days. The risk of severe weather is low, making it a great month for outdoor activities.

Recommended Activities

  • Inside Activities: Enjoy indoor craft workshops and library events.
  • Outside Activities: Take part in fall hikes, pumpkin picking, and outdoor sports.


November brings colder weather, with average temperatures of 28°F. Precipitation averages 0.5 inches, and there are about 18 sunny days. Early snowfall is possible, and the weather begins to turn wintery.

Recommended Activities

  • Inside Activities: Start holiday shopping and attend local community gatherings.
  • Outside Activities: Enjoy late fall walks and prepare for winter sports.


December marks the onset of winter, with average temperatures around 18°F. Precipitation averages 0.4 inches, and there are typically 17 sunny days. Snowfall is common, and the town may experience occasional snowstorms.

Recommended Activities

  • Inside Activities: Participate in holiday events and indoor concerts.
  • Outside Activities: Enjoy winter sports like sledding, ice skating, and snowboarding.

Dubois, Wyoming, offers a varied climate with distinct seasonal variations. Its high-desert climate provides residents and visitors with a range of activities suitable for each season, from winter sports and indoor events during the colder months to outdoor festivals and recreational activities in the warmer months. The town’s small population and scenic surroundings make it an inviting destination for those seeking a peaceful and community-oriented lifestyle.

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