Inver Grove Heights, Minnesota, experiences a humid continental climate characterized by warm, wet summers and cold, snowy winters. Understanding these patterns is essential for residents and visitors alike.
Climate Overview
Throughout the year, temperatures in Inver Grove Heights typically range from 10°F to 83°F. The warm season spans from late May to mid-September, with July being the hottest month, averaging highs of 82°F and lows of 64°F. Conversely, the cold season lasts from late November to early March, with January being the coldest month, featuring average lows of 10°F and highs of 25°F.
Precipitation is fairly evenly distributed throughout the year, with an annual average of approximately 34.2 inches. The growing season extends from the last frost around April 21–30 to the first frost around October 1–10, providing a window of about 150–180 frost-free days for agriculture and gardening.
Environmental Initiatives
Recognizing the importance of preserving its natural resources, Inver Grove Heights has implemented several environmental programs:
Environmental Advisory Commission (EAC)
The EAC is a nine-member citizen commission appointed by the City Council to review environmental issues, including land alteration permits and wetland replacement applications. The commission also promotes public awareness and understanding of local environmental concerns. Meetings are held as needed on the fourth Thursday of the month at 7 p.m. in the City Council Chambers.
Water Resources Management
With over 630 lakes and wetlands, as well as proximity to the Mississippi River, water resource management is a priority. The city encourages residents to participate in the Storm Drain Stenciling Program, an initiative by the Lower Mississippi River Watershed Management Organization. This program aims to remind the community that what enters storm drains directly affects nearby waterways. Residents can also adopt-a-drain to keep them clear of debris, helping to protect the watershed.
By understanding our local climate and engaging in these environmental initiatives, we can collectively contribute to the sustainability and health of Inver Grove Heights.

