Milliken is a small town located in Weld County, Colorado. It sits at an elevation of approximately 4,984 feet and experiences a semi-arid climate, characterized by mild to hot summers and cold winters. The average high temperature in summer ranges from the mid-80s to low 90s Fahrenheit, while winter temperatures can dip into the teens and occasionally below freezing. The area receives an average of 15 inches of precipitation annually, with most of it occurring during the spring and summer months.

Hydrologically, Milliken is situated near the confluence of the Big Thompson River and the Little Thompson River, both of which contribute to the South Platte River. These waterways offer opportunities for fishing, kayaking, and canoeing, particularly in the warmer months. The surrounding landscape also provides scenic hiking and biking trails, allowing outdoor enthusiasts to explore the stunning natural beauty of the region.

In summary, Milliken, Colorado, boasts a semi-arid climate with warm summers and cold winters. It is neighbored by rivers, providing various hydrology constituents for recreational activities such as fishing, kayaking, and canoeing. Furthermore, the town's picturesque surroundings offer ample outdoor recreation opportunities, making it an attractive destination for nature lovers.