Inver Grove Heights, Minnesota, experiences a Humid Continental Mild Summer climate, characterized by significant seasonal variations. Understanding these patterns is essential for residents and visitors alike.
Climate Overview
The city has an average annual high temperature of 54.8°F and a low of 36.7°F. Precipitation averages 34.2 inches annually. The growing season typically spans from late April to early October, offering approximately 150-180 frost-free days each year.
Monthly Temperature Averages
Here’s a breakdown of average temperatures throughout the year:
- January: Low of 7.3°F, High of 23.4°F
- February: Low of 10.5°F, High of 28.2°F
- March: Low of 22.5°F, High of 40.7°F
- April: Low of 35.9°F, High of 55.6°F
- May: Low of 48.4°F, High of 68.1°F
- June: Low of 58.9°F, High of 78.0°F
- July: Low of 63.5°F, High of 82.5°F
- August: Low of 60.9°F, High of 80.0°F
- September: Low of 52.4°F, High of 72.5°F
- October: Low of 39.3°F, High of 58.1°F
- November: Low of 26.5°F, High of 42.2°F
- December: Low of 14.2°F, High of 28.6°F
Environmental Initiatives
Inver Grove Heights is committed to preserving its natural resources. The city boasts over 630 lakes and wetlands and borders the Mississippi River. To protect these water bodies, the city has implemented several initiatives:
- Storm Drain Stenciling Program: This initiative reminds residents that materials entering storm drains flow directly into local waterways. Community groups are encouraged to participate in stenciling storm drains to raise awareness.
- Landscaping for Clean Water Program: Residents are encouraged to plant native gardens and rain gardens to manage water runoff effectively. Educational resources and grant opportunities are available to support these efforts.
- Environmental Advisory Commission (EAC): This nine-member citizen commission reviews environmental issues, promotes public awareness, and advises the City Council on environmental matters. Meetings are held as needed on the fourth Thursday of the month and are open to the public.
By understanding the local climate and participating in environmental initiatives, residents of Inver Grove Heights can contribute to the sustainability and health of their community.

