Climate in Sumter, SC, United States

Index
Climate Index:	85.46

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Climate By Month in Sumter, SC

Month	Climate Score	Weather Conditions Outline
Jan	74.98
Feb	79.02	Chance of rainy day 45%
Mar	92.34
Apr	99.37
May	99.71	Chance of humid day 82%
Jun	86.88	Chance of humid day 100% Chance of rainy day 43%
Jul	69.45	High avg 91℉ Chance of thunder day 45% Chance of humid day 100% Chance of rainy day 46%
Aug	63.56	High avg 91℉ Chance of humid day 100% Chance of rainy day 41%
Sep	86.89	Chance of humid day 96%
Oct	100.00
Nov	86.09
Dec	87.23

Best Months To Visit Sumter, SC

Best months to visit: March, April, May, October.

Temperatures (table)

Month	Temp Low Avg	Temp High Avg
Jan	37℉	59℉
Feb	39℉	63℉
Mar	45℉	70℉
Apr	54℉	77℉
May	61℉	82℉
Jun	68℉	90℉
Jul	72℉	91℉
Aug	72℉	91℉
Sep	68℉	86℉
Oct	54℉	77℉
Nov	41℉	66℉
Dec	41℉	63℉