Climate in Deerfield, IL, United States

Index
Climate Index:	62.64

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Climate By Month in Deerfield, IL

Month	Climate Score	Weather Conditions Outline
Jan	-19.13	Low avg 16℉ Chance of cloudy day 41% Chance of snow day 39%
Feb	-19.13	Low avg 16℉ Chance of cloudy day 45% Chance of snow day 42%
Mar	48.1	Low avg 30℉
Apr	73.75	Chance of rainy day 41%
May	95.64	Chance of rainy day 46%
Jun	100.0
Jul	98.37
Aug	99.21	Chance of humid day 81%
Sep	100.0
Oct	92.34
Nov	56.43
Dec	26.15	Low avg 25℉ Chance of cloudy day 51%

Best Months To Visit Deerfield, IL

Best months to visit: April, May, June, July, August, September, October.

Temperatures (table)

Month	Temp Low Avg	Temp High Avg
Jan	16℉	32℉
Feb	16℉	32℉
Mar	30℉	46℉
Apr	37℉	57℉
May	50℉	72℉
Jun	59℉	79℉
Jul	64℉	84℉
Aug	64℉	82℉
Sep	55℉	75℉
Oct	45℉	63℉
Nov	32℉	48℉
Dec	25℉	37℉