Grinnell is a city located in Poweshiek County, Iowa, United States. It is located midway between Des Moines and Iowa City, at the junction of U.S. Route 6 and Iowa Highway 146. The city population was 9,218 at the 2010 census. The climate in Grinnell is humid continental, with cool to cold winters and hot, humid summers. The average temperature year-round is around 48°F (9°C), with average lows in the winter of 18°F (-8°C) and average highs in the summer of 85°F (29°C). Precipitation is plentiful, with an average of 31 inches (78.7 cm) annually.
A - Grinnell's Latitude is 41.743050 & Longitude is -92.722412.
A - Weather in Grinnell is 24° today.
A - Climate Conditions in Grinnell shows broken clouds today.
A - Humidity in Grinnell is 73% today.
A - Wind speed in Grinnell is 0 km/h. today.
