Climate in Grafton, WI, United States

Index
Climate Index:	52.79

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Climate By Month in Grafton, WI

Month	Climate Score	Weather Conditions Outline
Jan	-37.85	Low avg 12℉ Chance of cloudy day 45% Chance of snow day 48%
Feb	-29.07	Low avg 14℉ Chance of snow day 50%
Mar	17.72	Low avg 23℉ Chance of snow day 28%
Apr	61.77	Chance of rainy day 46%
May	92.34	Chance of rainy day 53%
Jun	99.37	Chance of rainy day 50%
Jul	100.00
Aug	100.00
Sep	98.55
Oct	86.09	Chance of rainy day 41%
Nov	43.33	Low avg 28℉ Chance of cloudy day 41%
Dec	1.28	Low avg 19℉ Chance of cloudy day 53% Chance of snow day 46%

Best Months To Visit Grafton, WI

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

Temperatures (table)

Month	Temp Low Avg	Temp High Avg
Jan	12℉	27℉
Feb	14℉	28℉
Mar	23℉	39℉
Apr	34℉	52℉
May	45℉	66℉
Jun	55℉	75℉
Jul	59℉	79℉
Aug	57℉	77℉
Sep	52℉	72℉
Oct	41℉	59℉
Nov	28℉	45℉
Dec	19℉	32℉