Inver Grove Heights, located in northern Dakota County, Minnesota, experiences a humid continental climate characterized by distinct seasonal variations. Understanding these patterns is essential for residents and visitors alike.
Climate Overview
The city experiences a humid continental climate, with warm, wet summers and cold, snowy winters. Average annual temperatures range from a low of 36.7°F to a high of 54.8°F, with annual precipitation averaging 34.2 inches. The growing season typically runs from late April to early October, providing approximately 150-180 frost-free days each year.
Seasonal Weather Patterns
Spring
Spring brings a gradual warming trend, with average high temperatures rising from 40.7°F in March to 68.1°F in May. This season also sees increased precipitation, averaging 3.04 inches in April and 4.25 inches in May.
Summer
Summers are warm and wet, with average high temperatures peaking at 82.5°F in July. June is typically the wettest month, receiving about 5.04 inches of rainfall.
Fall
Autumn sees a gradual cooling, with average highs decreasing from 72.5°F in September to 42.2°F in November. Precipitation remains moderate during this period.
Winter
Winters are cold and snowy, with average low temperatures dropping to 7.3°F in January. Snowfall is common from October through May, contributing to the city’s winter landscape.
Environmental Initiatives
Inver Grove Heights is committed to environmental sustainability through various initiatives:
Environmental Advisory Commission (EAC)
The EAC, a nine-member citizen commission, reviews environmental issues, promotes public awareness, and advises the City Council on matters such as land alteration permits and wetland applications. Meetings are held as needed on the fourth Thursday of each month at 7 p.m. in the City Council Chambers.
Sustainable IGH Awards
Launched in June 2024, the Sustainable IGH Awards recognize residents and businesses for actions promoting energy efficiency, renewable energy, pollinator habitats, and water conservation. The program offers four recognition levels: Bronze, Silver, Gold, and Special Recognition.
Water Resources Management
With over 630 lakes and wetlands, Inver Grove Heights emphasizes protecting its water resources. Residents are encouraged to participate in programs like storm drain stenciling to raise awareness about preventing pollutants from entering waterways.
By understanding our local climate and engaging in these environmental initiatives, we can collectively contribute to a more sustainable and resilient Inver Grove Heights.

