Geography of Riverton, Wyoming

By | April 3, 2024

According to citiesplustowns, Riverton, Wyoming, is a city located in Fremont County, nestled in the Wind River Basin in the central-western part of the state. Known for its stunning mountain vistas, abundant wildlife, and rich Native American heritage, Riverton offers a unique blend of rugged landscapes and small-town charm. In this comprehensive description, we will explore the physical features, climate, and environmental characteristics of Riverton, providing insight into the factors that define the region’s geography.

Physical Features:

Riverton covers an area of approximately 9.87 square miles (25.56 square kilometers) and is situated in a valley surrounded by the Wind River Mountains to the west and the Owl Creek Mountains to the east. The city is located at an elevation of approximately 4,900 feet (1,493 meters) above sea level.

To the west of Riverton lies the Wind River Mountains, a prominent mountain range that extends for approximately 100 miles (160 kilometers) through western Wyoming. The Wind Rivers are known for their rugged peaks, alpine lakes, and pristine wilderness areas, including the Wind River Indian Reservation and the Bridger Wilderness. The highest peak in the range is Gannett Peak, which rises to an elevation of 13,809 feet (4,209 meters) above sea level.

To the east of Riverton, the landscape rises into the Owl Creek Mountains, a smaller mountain range that extends for approximately 50 miles (80 kilometers) through central Wyoming. The Owl Creeks are known for their rocky cliffs, deep canyons, and desert-like terrain, providing habitat for a variety of plant and animal species.

The landscape around Riverton is characterized by its mix of rural and suburban development. The city’s downtown core features buildings, shops, restaurants, and cultural attractions, while its outskirts are dotted with parks, schools, and residential neighborhoods.


Riverton experiences a semi-arid climate, characterized by four distinct seasons with cold, snowy winters and warm, dry summers.

Spring: Springtime in Riverton brings gradually warming temperatures and increasing sunshine. Average highs range from the upper 40s to the mid-60s Fahrenheit (9-18°C), while lows generally range from the mid-20s to the mid-40s Fahrenheit (-4-7°C). This season is marked by blooming wildflowers, melting snowpack, and the return of migratory birds, making it a pleasant time to explore the city’s outdoor attractions.

Summer: Summers in Riverton are warm and dry, with average highs in the upper 70s to low 90s Fahrenheit (25-33°C) and lows in the mid-40s to low 60s Fahrenheit (7-16°C). Heatwaves are common during this time, with temperatures occasionally reaching into the upper 90s Fahrenheit (above 37°C). Thunderstorms are frequent, providing relief from the heat but also bringing the risk of heavy rain, lightning, and hail.

Fall: Autumn in Riverton brings cooler temperatures and decreasing rainfall. Average highs range from the mid-50s to the mid-70s Fahrenheit (13-24°C), while lows range from the mid-20s to the mid-40s Fahrenheit (-4-7°C). This season is popular for outdoor activities such as hiking, biking, and leaf-peeping, as the landscape transforms into a tapestry of reds, oranges, and yellows.

Winter: Winters in Riverton are cold and snowy, with average highs in the mid-20s to low 30s Fahrenheit (-4-0°C) and lows in the single digits to low teens Fahrenheit (-13 to -10°C). Snowfall is common throughout the winter months, with the region receiving several inches of snow accumulation annually. Cold snaps are frequent, and temperatures can drop below zero Fahrenheit (-18°C) for extended periods.

Environmental Characteristics:

Riverton is home to a variety of plant and animal species, thanks to its diverse geography and climate. The region’s forests, wetlands, and riparian habitats provide habitat for a wide range of wildlife, including elk, deer, bears, eagles, and various species of songbirds.

The Wind River and its tributaries offer opportunities for outdoor recreation and environmental education. These waterways provide habitat for fish and other aquatic species, as well as opportunities for fishing, boating, kayaking, and wildlife viewing.

Riverton is committed to environmental conservation and sustainability. The city has implemented initiatives to protect natural resources, reduce energy consumption, and promote recycling and waste reduction. These efforts include green building practices, land conservation programs, and community-wide environmental education initiatives.

In recent years, Riverton has faced environmental challenges related to energy development, water management, and habitat fragmentation. Efforts to balance economic growth with environmental conservation are ongoing, with initiatives focused on smart growth, habitat restoration, and environmental monitoring.