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 approximately 3.9 months, from late May to mid-September, with July being the hottest month, averaging a high of 82°F and a low of 64°F. Conversely, the cold season lasts about 3.3 months, from late November to early March, with January being the coldest month, averaging a low of 10°F and a high of 25°F.
Precipitation is fairly evenly distributed throughout the year, with an annual average of 34.2 inches. Snowfall occurs from October through May, totaling approximately 24.33 inches annually.
Environmental Initiatives
Inver Grove Heights is committed to preserving its natural resources and has implemented several environmental programs:
Water Resources Management
The city boasts over 630 lakes and wetlands and borders the Mississippi River. To protect these vital water bodies, residents are encouraged to:
- Redirect water runoff to gardens and permeable areas instead of hard surfaces.
- Plant native and rain gardens to absorb excess water.
- Keep leaves, grass clippings, and fertilizers off streets and out of storm drains.
These practices help reduce stormwater runoff, the leading source of urban water pollution.
Stormwater Pollution Prevention
The city maintains an extensive stormwater system, including 106 miles of storm pipes and 5,200 storm drains. Annual meetings are held to educate residents on best management practices and gather input on stormwater issues. The 2026 Stormwater Pollution Prevention Plan is available for public review and feedback.
Wellhead Protection
To safeguard groundwater aquifers supplying municipal drinking water, the city has developed a Wellhead Protection Plan. This plan identifies potential contamination sources and outlines strategies to ensure a safe and abundant water supply for future generations.
Community Involvement
Residents are encouraged to participate in environmental initiatives by attending Environmental Advisory Commission meetings, adopting storm drains to keep them clear of debris, and staying informed about local environmental issues. By working together, the community can preserve the natural beauty and health of Inver Grove Heights for years to come.