Climate in Grinnell, Iowa

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Climate

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Climate	Grinnell, IA	United States
Rainfall (in.)	34.3	36.5
Snowfall (in.)	27.8	25
Precipitation Days	95	100
Sunny Days	196	205
Avg. July High	85	86.5
Avg. Jan. Low	9.7	20.5
Comfort Index (higher=better)	41	44
UV Index	3.7	4.3
Elevation ft.	923	1,060

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Grinnell, IA, gets 34 inches of rain per year. The US average is 37. Snowfall is 28 inches. The average US city gets 25 inches of snow per year. The number of days with any measurable precipitation is 95.

On average, there are 196 sunny days per year in Grinnell, IA. The July high is around 85 degrees. The January low is 10. Our comfort index, which is based on humidity during the hot months, is a 41 out of 100, where higher is more comfortable. The US average on the comfort index is 44.

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Grinnell Climate SperlingViews

Too Cold: Planning on moving to CA...well, actually BACK to CA... Too Cold... (read more)Have an opinion about Grinnell? Leave a commentTo See All SperlingViews for Grinnell Click Here