Located amidst the rugged beauty of western Wyoming, Big Piney is a small town with a big heart. Located in Sublette County, this charming community is surrounded by vast expanses of pristine wilderness, including the Bridger-Teton National Forest and the Wind River Range. With a population of around 500 residents, Big Piney offers a peaceful retreat from the hustle and bustle of city life, while still providing easy access to outdoor adventures such as hiking, fishing, and wildlife viewing. The town’s rich history, stunning landscapes, and friendly atmosphere make it a hidden gem in the heart of the Rocky Mountains.
Geography and Location
Big Piney is situated in western Wyoming, approximately 80 miles southeast of Jackson Hole and 100 miles south of Yellowstone National Park. The town lies in the scenic Green River Valley, surrounded by rolling hills, rugged mountains, and expansive prairies. The nearby Bridger-Teton National Forest and the Wind River Range offer endless opportunities for outdoor recreation, including hiking, camping, and hunting. The town’s proximity to the Green River and the New Fork River also makes it a popular destination for fishing enthusiasts seeking trout-filled streams and scenic backcountry waters.
Affiliation and Population
Big Piney is a part of Sublette County and is governed by the laws and regulations of the county and the state of Wyoming. The town has a small but tight-knit community, with a population of approximately 500 residents. The majority of the town’s residents are involved in agriculture, ranching, and outdoor recreation, reflecting the area’s rural character and natural beauty. Despite its small size, Big Piney boasts a strong sense of community pride and camaraderie, with residents coming together for local events, festivals, and volunteer activities throughout the year.
Major Landmarks
While Big Piney may be small in size, it is rich in natural beauty and outdoor attractions. One of the town’s major landmarks is the nearby Bridger-Teton National Forest, which offers over 3.4 million acres of pristine wilderness to explore. Visitors can hike scenic trails, fish in mountain streams, and camp beneath the stars in this vast and rugged landscape. The Wind River Range, located just to the east of Big Piney, is another popular destination for outdoor enthusiasts, with towering peaks, alpine lakes, and abundant wildlife. Other notable landmarks in the area include the historic Daniel Schoolhouse, the Big Piney Ranger District Office, and the Green River Valley Museum.
Climate and Weather Overview
Big Piney experiences a semi-arid climate with cold winters and warm summers. The town’s high elevation and proximity to the Rocky Mountains contribute to its distinctive weather patterns, which can vary greatly from season to season. While summers are generally mild and dry, winters can be harsh and snowy, with temperatures often dropping below freezing. Despite its relatively arid climate, Big Piney receives a significant amount of precipitation each year, thanks to the region’s mountainous terrain and frequent storms.
Average Climate Data
The table below provides average temperature, precipitation, and sunny days for each month in Big Piney:
| Month | Average Temperature (Fahrenheit) | Precipitation (inches) | Sunny Days |
| January | 23.3 | 0.63 | 18 |
| February | 27.5 | 0.50 | 20 |
| March | 34.6 | 0.68 | 23 |
| April | 45.7 | 1.16 | 22 |
| May | 56.4 | 1.64 | 23 |
| June | 65.8 | 1.19 | 26 |
| July | 73.5 | 0.93 | 29 |
| August | 71.7 | 1.07 | 27 |
| September | 62.0 | 1.21 | 24 |
| October | 49.6 | 1.22 | 20 |
| November | 34.4 | 0.85 | 17 |
| December | 25.0 | 0.71 | 16 |
Weather by Month
January
January in Big Piney is typically cold and snowy, with average temperatures ranging from 23.3°F to 33.3°F. The town receives an average of 0.63 inches of precipitation, primarily in the form of snow. Outdoor activities during this month include skiing, snowshoeing, and ice fishing on nearby lakes and rivers.
February
February brings similar weather to Big Piney, with cold temperatures and occasional snow showers. Average highs increase slightly to 27.5°F, while average lows remain below freezing. Residents and visitors can enjoy winter sports such as snowmobiling, cross-country skiing, and sledding in the surrounding mountains and forests.
March
March marks the transition to spring in Big Piney, with milder temperatures and increasing daylight hours. Average highs rise to 34.6°F, while average lows climb to around 17.8°F. The town experiences occasional snowfall and freezing temperatures, but signs of spring begin to emerge in the form of melting snow and budding trees. Outdoor activities include hiking, birdwatching, and exploring the area’s scenic landscapes.
April
April brings warmer temperatures and melting snow to Big Piney, signaling the arrival of spring. Average highs reach 45.7°F, while average lows increase to 26.9°F. The town experiences occasional rain showers and rapidly changing weather conditions as winter gives way to summer. Residents and visitors can enjoy outdoor activities such as hiking, fishing, and wildlife viewing in the surrounding wilderness areas.
May
May is a beautiful time to visit Big Piney, with mild temperatures and blooming wildflowers. Average highs climb to 56.4°F, while average lows hover around 35.9°F. The town experiences increasing daylight hours and abundant sunshine, making it ideal for outdoor adventures such as hiking, camping, and picnicking in the nearby national forests.
June
June brings the peak of springtime beauty to Big Piney, with warm temperatures and clear skies. Average highs rise to 65.8°F, while average lows increase to around 41.7°F. The town experiences extended daylight hours, allowing for ample opportunities for outdoor recreation and exploration. June is an ideal time for hiking, fishing, and wildlife viewing in the surrounding mountains and forests.
July
July is the height of summer in Big Piney, with hot temperatures and abundant sunshine. Average highs peak at 73.5°F, while average lows remain mild around 47.1°F. The town experiences clear skies and minimal rainfall, making it perfect for outdoor activities such as camping, boating, and fishing on nearby lakes and rivers.
August
August continues the summer warmth in Big Piney, with hot temperatures and clear skies. Average highs average around 71.7°F, while average lows range from 46.6°F to 47.3°F. The town experiences minimal rainfall and abundant sunshine, providing ideal conditions for outdoor adventures such as hiking, camping, and wildlife viewing in the surrounding wilderness areas.
September
September brings the first hints of autumn to Big Piney, with mild temperatures and changing foliage. Average highs drop to 62.0°F, while average lows range from 36.8°F to 38.6°F. The town experiences cooler evenings and occasional light showers, signaling the transition to fall. Despite the changing weather, September remains a popular time for outdoor activities such as hiking, fishing, and exploring the area’s scenic landscapes.
October
October is characterized by cooler temperatures and vibrant fall foliage in Big Piney. Average highs dip to 49.6°F, while average lows decrease to around 28.1°F. The town experiences crisp, clear days and chilly evenings, as the landscape transforms into a kaleidoscope of red, orange, and gold. Residents and visitors can enjoy scenic drives to admire the fall colors, hiking in the nearby forests, and attending seasonal events such as pumpkin patches and harvest festivals.
November
November brings the onset of winter chill to Big Piney, with cool temperatures and increasing rainfall. Average highs average around 34.4°F, while average lows range from 16.4°F to 20.2°F. The town experiences overcast skies and frequent rain showers, as winter storms begin to sweep across the region. Despite the inclement weather, residents and visitors can still enjoy outdoor activities such as birdwatching, wildlife photography, and visiting local parks and nature reserves.
December
December marks the peak of winter in Big Piney, with cold temperatures and occasional snowfall. Average highs drop to 25.0°F, while average lows plummet to around 8.1°F to 10.4°F. The town experiences overcast skies and snowy conditions, with occasional snow showers dusting the surrounding hillsides and mountains. Residents and visitors can embrace the holiday spirit by attending festive events, exploring local holiday markets, and enjoying outdoor activities such as ice skating and sledding.
Natural Disasters
While Big Piney is relatively sheltered from major natural disasters, the region is susceptible to occasional severe weather events such as winter storms, windstorms, and wildfires. Additionally, the town’s location near the foothills of the Rocky Mountains puts it at risk of flash floods and mudslides during heavy rainstorms and snowmelt events. Residents are encouraged to stay informed about emergency preparedness measures and evacuation routes, as well as to have emergency supplies and evacuation plans in place to ensure their safety and well-being.
Recommended Activities
Throughout the year, Big Piney offers residents and visitors a wide range of indoor and outdoor activities to enjoy amidst its stunning natural scenery and abundant recreational opportunities. From skiing and snowmobiling in the winter to hiking and fishing in the summer, there is something for everyone to experience and enjoy in this scenic mountain town. Whether you’re seeking adventure in the great outdoors or relaxation amidst breathtaking landscapes, Big Piney promises an unforgettable experience in the heart of Wyoming’s rugged wilderness.